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1</head><body><div hidden=""><!--$--><!--/$--></div><div class="restored-home min-h-screen bg-background text-foreground overflow-x-hidden"><a class="brand-skip-link" href="#main-content">Skip to content / 本文へ</a><header class="brand-chrome brand-header brand-header-orbit"><a class="brand-wordmark" aria-label="KAGUYA Home" href="/en"><img class="brand-official-logo" src="/images/brand/kaguya-logo-wh.svg" alt="KAGUYA" width="4400" height="899"/></a><nav aria-label="Main navigation" class="brand-desktop-nav"><a href="/en#vision">Our thinking</a><a href="/en#development">Development</a><a href="/en#about">About us</a><a href="/en#news">News</a></nav><div class="brand-header-actions"><button data-slot="button" class="inline-flex items-center justify-center whitespace-nowrap font-medium disabled:pointer-events-none disabled:opacity-50 [&amp;_svg]:pointer-events-none [&amp;_svg:not([class*=&#x27;size-&#x27;])]:size-4 shrink-0 [&amp;_svg]:shrink-0 outline-none focus-visible:border-ring focus-visible:ring-ring/50 focus-visible:ring-[3px] aria-invalid:ring-destructive/20 dark:aria-invalid:ring-destructive/40 aria-invalid:border-destructive dark:hover:bg-accent/50 h-8 rounded-md gap-1.5 px-3 has-[&gt;svg]:px-2.5 font-mono text-xs tracking-wider hover:bg-white/10 hover:text-white transition-colors brand-language"><span class="transition-opacity text-muted-foreground">JP</span><span class="mx-1 text-muted-foreground/50">/</span><span class="transition-opacity text-white font-bold">EN</span></button><a class="brand-header-careers" href="/en/careers">Join us<svg xmlns="http://www.w3.org/2000/svg" width="15" height="15" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-arrow-up-right"><path d="M7 7h10v10"></path><path d="M7 17 17 7"></path></svg></a><button data-slot="button" class="inline-flex items-center justify-center gap-2 whitespace-nowrap rounded-md text-sm font-medium transition-all disabled:pointer-events-none disabled:opacity-50 [&amp;_svg]:pointer-events-none [&amp;_svg:not([class*=&#x27;size-&#x27;])]:size-4 shrink-0 [&amp;_svg]:shrink-0 outline-none focus-visible:border-ring focus-visible:ring-ring/50 focus-visible:ring-[3px] aria-invalid:ring-destructive/20 dark:aria-invalid:ring-destructive/40 aria-invalid:border-destructive hover:bg-accent dark:hover:bg-accent/50 h-9 px-4 py-2 has-[&gt;svg]:px-3 brand-menu-button" aria-expanded="false" aria-controls="brand-mobile-nav" aria-label="Open menu"><svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-menu"><line x1="4" x2="20" y1="12" y2="12"></line><line x1="4" x2="20" y1="6" y2="6"></line><line x1="4" x2="20" y1="18" y2="18"></line></svg></button></div></header><main id="main-content" class="relative z-10 "><div class="brand-site"><section class="kv kv-boot" aria-label="KAGUYA opening motion"><canvas class="kv-canvas" aria-hidden="true"></canvas><img class="kv-static-logo" src="/images/brand/kaguya-logo-wh.svg" alt="" width="4400" height="899" aria-hidden="true"/><noscript><img class="kv-noscript-logo" src="/images/brand/kaguya-logo-wh.svg" alt="KAGUYA" width="4400" height="899"/></noscript><p class="kv-tagline"><span>Fueled by data.</span> <span>Made for new experiences.</span></p><span class="kv-side kv-side-start" aria-hidden="true">35°38′40″N 139°42′14″E — Tokyo</span><span class="kv-side kv-side-end" aria-hidden="true">3 plates — Cream / Silver / Red</span><div class="kv-meta kv-meta-start" aria-hidden="true"><span>KAGUYA Inc. — Mission proof Nº 001</span><span class="kv-status"><i></i>Standby</span></div><div class="kv-meta kv-meta-end"><span class="kv-clock" aria-hidden="true">T−00:00:01.30</span></div></section><section class="fuel-hero fuel-statement is-en" aria-labelledby="brand-title"><div class="fuel-statement-top"><span class="brand-eyebrow">BUILD THE NEXT CYCLE.</span><span aria-hidden="true">KAGUYA — STATEMENT</span></div>
1<h1 id="brand-title" class="fuel-statement-title"><span class="fuel-line fuel-line-1"><span class="fuel-line-text" data-text="Fueled by data.">Fueled by data.</span></span> <span class="fuel-line fuel-line-2"><span class="fuel-line-text" data-text="Made for">Made for</span></span> <span class="fuel-line fuel-line-3"><span class="fuel-line-text" data-text="new experiences.">new experiences.</span></span></h1></section><section id="vision" class="brand-section layer-perspective"><div class="brand-vision-grid"><div class="companion-vision-heading"><h3 class="restored-section-subtitle">Data and experience.<br/>Each makes the other better.</h3><span aria-hidden="true" class="kaguya-companion companion-frog "><img src="/images/companions/frog.webp" alt="" width="320" height="320" loading="lazy" decoding="async" draggable="false"/></span></div><div><p>Preparing data expands what AI can do for workflows and services. Insights from real-world use help improve both data and systems.</p><p>At KAGUYA, we work across the data and experience layers, continually improving the value we create for companies and their users.</p></div></div><figure id="data-experience-cycle" class="exchange-cycle"><div class="exchange-cycle-scene" data-running="false"><svg class="exchange-cycle-track" viewBox="0 0 1000 360" preserveAspectRatio="none" aria-hidden="true"><path d="M240 180 C240 30 760 30 760 180" fill="none" stroke="#c81e1e" stroke-opacity=".35" stroke-width="1.5"></path><path d="M760 180 C760 330 240 330 240 180" fill="none" stroke="#8b8277" stroke-opacity=".5" stroke-width="1.5"></path><path d="M491 62 503 67 491 72" fill="none" stroke="#c81e1e" stroke-width="2"></path><path d="M509 288 497 293 509 298" fill="none" stroke="#8b8277" stroke-width="2"></path></svg><span class="exchange-cycle-rocket exchange-cycle-rocket-1" aria-hidden="true"><svg class="exchange-cycle-rocket-art" viewBox="-222 -72 318 144" aria-hidden="true"><g transform="rotate(45) translate(-1119.5 -996.5)"><path d="M970 1146.85 1086.88 1029" fill="none" stroke="currentColor" stroke-opacity=".4" stroke-width="13.75" stroke-linecap="round"></path><path d="M1109.16 960.949 1173.85 943.753 1156.66 1008.44Z" fill="currentColor" stroke="currentColor" stroke-width="34.375" stroke-linejoin="round"></path><path d="M1106.36 964.23 1033.49 1060.62 1056.99 1084.13 1153.38 1011.25Z" fill="currentColor" stroke="currentColor" stroke-width="34.375" stroke-linejoin="round"></path><path d="M977.51 1050.38C1002.87 1025.03 1043.98 1025.03 1069.34 1050.39 1094.7 1075.74 1094.7 1116.86 1069.34 1142.22 1075.68 1097.84 1044.84 1056.72 1000.47 1050.38 992.853 1049.3 985.123 1049.3 977.51 1050.38Z" fill="currentColor"></path><circle cx="1119.5" cy="996.5" r="32.5" fill="#f7f7f4"></circle></g></svg></span><span class="exchange-cycle-rocket exchange-cycle-rocket-2" aria-hidden="true"><svg class="exchange-cycle-rocket-art" viewBox="-222 -72 318 144" aria-hidden="true"><g transform="rotate(45) translate(-1119.5 -996.5)"><path d="M970 1146.85 1086.88 1029" fill="none" stroke="currentColor" stroke-opacity=".4" stroke-width="13.75" stroke-linecap="round"></path><path d="M1109.16 960.949 1173.85 943.753 1156.66 1008.44Z" fill="currentColor" stroke="currentColor" stroke-width="34.375" stroke-linejoin="round"></path><path d="M1106.36 964.23 1033.49 1060.62 1056.99 1084.13 1153.38 1011.25Z" fill="currentColor" stroke="currentColor" stroke-width="34.375" stroke-linejoin="round"></path><path d="M977.51 1050.38C1002.87 1025.03 1043.98 1025.03 1069.34 1050.39 1094.7 1075.74 1094.7 1116.86 1069.34 1142.22 1075.68 1097.84 1044.84 1056.72 1000.47 1050.38 992.853 1049.3 985.123 1049.3 977.51 1050.38Z" fill="currentColor"></path><circle cx="1119.5" cy="996.5" r="32.5" fill="#f7f7f4"></circle></g></svg></span><span class="exchange-cycle-rocket exchange-cycle-rocket-3" aria-hidden="true"><svg class="exchange-cycle-rocket-art" viewBox="-222 -72 318 144" aria-hidden="true"><g transform="rotate(45) translate(-1119.5 -996.5)"><path d="M970 1146.85 1086.88 1029" fill="none" stroke="currentColor" stroke-opacity=".4" stroke-width="13.75" stroke-linecap="round"></path><path d="M1109.16 960.949 1173.85 943.753 1156.66 1008.44Z" fill="currentColor" stroke="currentColor" stroke-width="34.375" stroke-linejoin="round"></path><path d="M1106.36 964.23 1033.49 1060.62 1056.99 1084.13 1153.38 1011.25Z" fill="currentColor" stroke="currentColor" stroke-width="34.375" stroke-linejoin="round"></path><path d="M977.51 1050.38C1002.87 1025.03 1043.98 1025.03 1069.34 1050.39 1094.7 1075.74 1094.7 1116.86 1069.34 1142.22 1075.68 1097.84 1044.84 1056.72 1000.47 1050.38 992.853 1049.3 985.123 1049.3 977.51 1050.38Z" fill="currentColor"></path><circle cx="1119.5" cy="996.5" r="32.5" fill="#f7f7f4"></circle></g></svg></span><span class="exchange-cycle-forward">From data to useful experiences</span><div class="exchange-cycle-node exchange-cycle-data"><div class="exchange-cycle-symbol"><svg viewBox="0 0 160 110" aria-hidden="true"><g transform="translate(0 36)"><path d="M20 34 78 7 140 34 82 63Z" fill="#e2ded8" stroke="#a7a095"></path><path d="M20 34 82 63 140 34V44L82 73 20 44Z" fill="#c9c3b9"></path></g><g transform="translate(0 18)"><path d="M20 34 78 7 140 34 82 63Z" fill="#e2ded8" stroke="#a7a095"></path><path d="M20 34 82 63 140 34V44L82 73 20 44Z" fill="#c9c3b9"></path></g><g transform="translate(0 0)"><path d="M20 34 78 7 140 34 82 63Z" fill="#c81e1e" stroke="#ae1a1a"></path><path d="M20 34 82 63 140 34V44L82 73 20 44Z" fill="#9b2724"></path><path d="M54 34 78 23 103 34 79 46Z" fill="#f6d7ce"></path></g></svg></div><strong>DATA</strong><span>Data foundation</span></div><div class="exchange-cycle-node exchange-cycle-experience"><div class="exchange-cycle-symbol"><svg viewBox="0 0 160 110" aria-hidden="true"><rect x="16" y="13" width="128" height="87" rx="6" fill="#fafaf9" stroke="#ba9f97"></rect><path d="M16 31H144" stroke="#d8cdc6"></path><circle cx="25" cy="22" r="2" fill="#c81e1e"></circle><circle cx="33" cy="22" r="2" fill="#d6cbc3"></circle><rect x="28" y="43" width="61" height="17" rx="5" fill="#e8e3dc"></rect><rect x="66" y="69" width="66" height="18" rx="5" fill="#edd0c6"></rect><path d="M39 51H74M78 78H118" stroke="#a46b60" stroke-width="2" stroke-linecap="round"></path></svg></div><strong>EXPERIENCE</strong><span>Workflows &amp; services</span></div><span class="exchange-cycle-return">Insights feed the next improvement</span></div><figcaption class="exchange-cycle-caption"><span>Put data to work. Learn from use. Improve the foundation.</span></figcaption></figure><div class="layer-pair vision-layer-pair"><article id="technology" class="layer-panel layer-data"><div class="layer-panel-top"><span>01 — DATA LAYER</span><svg xmlns="http://www.w3.org/2000/svg" width="22" height="22" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-arrow-down"><path d="M12 5v14"></path><path d="m19 12-7 7-7-7"></path></svg></div><div class="layer-panel-heading"><h3>Your business data,<br/>ready for AI.</h3><span aria-hidden="true" class="kaguya-companion companion-panda "><img src="/images/companions/panda.webp" alt="" width="320" height="320" loading="lazy" decoding="async" draggable="false"/></span></div><div class="layer-cloud-signature"><span>KAGUYA</span><strong>Data Cloud</strong><div aria-hidden="true"><i></i><i></i><i></i><i></i><i></i><i></i><i></i><i></i><i></i><i></i><i></i><i></i><i></i><i></i><i></i><i></i><i></i><i></i><i></i><i></i><i></i><i></i><i></i><i></i></div></div><p class="companion-layer-summary">We connect the information across your business and give AI a clear, reliable data foundation.</p>
1<details class="companion-layer-details"><summary>Explore our data foundation<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-plus" aria-hidden="true"><path d="M5 12h14"></path><path d="M12 5v14"></path></svg></summary><p>KAGUYA Data Cloud is our in-house data platform. Our data specialists use it to organize each company’s data and existing systems, building foundations that make both information and its business meaning usable by AI.</p><ul class="data-capabilities"><li><strong>Modernize existing systems</strong><span>Resolve technical debt and improve data integration and operations.</span></li><li><strong>Connect different data types</strong><span>Work with structured databases and unstructured documents and images.</span></li><li><strong>Make business meaning accessible</strong><span>Design a semantic layer of metrics, terms, and relationships to connect data with AI.</span></li></ul></details></article><article id="experience-layer" class="layer-panel layer-experience"><div class="layer-panel-top"><span>02 — EXPERIENCE LAYER</span><svg xmlns="http://www.w3.org/2000/svg" width="22" height="22" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-arrow-up-right"><path d="M7 7h10v10"></path><path d="M7 17 17 7"></path></svg></div><div class="layer-panel-heading"><h3>Put AI<br/>to work in the real world.</h3><span aria-hidden="true" class="kaguya-companion companion-tanuki "><img src="/images/companions/tanuki.webp" alt="" width="320" height="320" loading="lazy" decoding="async" draggable="false"/></span></div><div class="layer-experience-samples"><span><svg xmlns="http://www.w3.org/2000/svg" width="22" height="22" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-workflow"><rect width="8" height="8" x="3" y="3" rx="2"></rect><path d="M7 11v4a2 2 0 0 0 2 2h4"></path><rect width="8" height="8" x="13" y="13" rx="2"></rect></svg>Workflows</span><span><svg xmlns="http://www.w3.org/2000/svg" width="22" height="22" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-layers"><path d="m12.83 2.18a2 2 0 0 0-1.66 0L2.6 6.08a1 1 0 0 0 0 1.83l8.58 3.91a2 2 0 0 0 1.66 0l8.58-3.9a1 1 0 0 0 0-1.83Z"></path><path d="m22 17.65-9.17 4.16a2 2 0 0 1-1.66 0L2 17.65"></path><path d="m22 12.65-9.17 4.16a2 2 0 0 1-1.66 0L2 12.65"></path></svg>Systems</span><span><svg xmlns="http://www.w3.org/2000/svg" width="22" height="22" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-message-square"><path d="M21 15a2 2 0 0 1-2 2H7l-4 4V5a2 2 0 0 1 2-2h14a2 2 0 0 1 2 2z"></path></svg>Conversations</span></div><p class="companion-layer-summary">We turn that data into systems that help people in their daily work and the services they use.</p><details class="companion-layer-details"><summary>Explore how we build with AI<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-plus" aria-hidden="true"><path d="M5 12h14"></path><path d="M12 5v14"></path></svg></summary><p>Delegate parts of a workflow to AI. Add intelligence to existing systems. Create new services. We design and build systems, applications, and conversational interfaces around the work and the people who use them.</p><ul class="experience-capabilities"><li><strong>Put AI into workflows</strong><span>Design workflows where AI handles documents and information alongside human review and judgment.</span></li><li><strong>Build systems around AI</strong><span>Turn AI predictions into working systems.</span></li><li><strong>Create new connections through conversation</strong><span>Build services that understand intent through chat, voice, and images to support advice and product discovery.</span></li></ul></details></article></div></section><section id="business-overview" class="brand-section layer-business"><div class="brand-section-index"><h2 class="restored-section-title">01 / WHAT WE DO</h2></div><div class="business-intro"><span class="business-kicker">Three businesses, shaped around what each client needs</span>
1<h3 class="business-title">Three businesses to support<br/>our clients&#x27; use of AI.</h3><p class="business-band">From ready-to-use solutions to large-scale system development</p></div><div class="business-tiers"><a href="#in-house-products" class="business-tier business-tier-light"><div class="business-tier-head"><span class="business-tier-level">Light</span><span class="business-tier-scale" aria-hidden="true"><i class="is-on"></i><i></i><i></i></span></div><div class="business-tier-visual"><img src="/images/business/light-frog.webp" alt="" loading="lazy"/></div><div class="business-tier-body"><h4>Selling our own <em>AI products</em></h4><p class="business-tier-description">We first build products we&#x27;d be proud to release. Through in-house products like Persona Voice and V-Talk, we understand the difficulty and the excitement of AI product development better than anyone.</p><span class="business-tier-link">Learn more<svg xmlns="http://www.w3.org/2000/svg" width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-arrow-right" aria-hidden="true"><path d="M5 12h14"></path><path d="m12 5 7 7-7 7"></path></svg></span></div></a><a href="#custom-saas" class="business-tier business-tier-mid"><div class="business-tier-head"><span class="business-tier-level">Mid</span><span class="business-tier-scale" aria-hidden="true"><i class="is-on"></i><i class="is-on"></i><i></i></span></div><div class="business-tier-visual"><img src="/images/business/mid-panda-tanuki.webp" alt="" loading="lazy"/></div><div class="business-tier-body"><h4><em>Custom products</em><br/>built around your needs</h4><p class="business-tier-note">(OEM, or an outsourced AI team)</p><p class="business-tier-description">By combining our proprietary AI component suite, “KAGUYA AI Components,” we rapidly build SaaS optimized for each client&#x27;s operations. This in-house technology foundation is the very core that supports all three businesses.</p><span class="business-tier-link">Learn more<svg xmlns="http://www.w3.org/2000/svg" width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-arrow-right" aria-hidden="true"><path d="M5 12h14"></path><path d="m12 5 7 7-7 7"></path></svg></span></div></a><a href="#custom-development" class="business-tier business-tier-enterprise"><div class="business-tier-head"><span class="business-tier-level">Enterprise</span><span class="business-tier-scale" aria-hidden="true"><i class="is-on"></i><i class="is-on"></i><i class="is-on"></i></span></div><div class="business-tier-visual"><img src="/images/business/enterprise-trio.webp" alt="" loading="lazy"/></div><div class="business-tier-body"><h4><em>Contract system development</em><br/>rebuilt from the data layer up</h4><p class="business-tier-note">(renewing ERP / CRM / CMS and more)</p><p class="business-tier-description">Across three areas—operational efficiency, AI enhancement of existing services, and new business development—we embed within our clients and support AI implementation hands-on.</p><span class="business-tier-link">Learn more<svg xmlns="http://www.w3.org/2000/svg" width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-arrow-right" aria-hidden="true"><path d="M5 12h14"></path><path d="m12 5 7 7-7 7"></path></svg></span></div></a></div><div id="clients" class="brand-section brand-clients shared-clients"><h3 class="clients-heading">SELECTED CLIENTS</h3><p class="shared-clients-note">Clients across KAGUYA’s development and AI implementation services and our own products.</p><div class="clients-marquee"><div class="clients-track"><div class="clients-set"><img src="/images/cdn-logos/dentsu.png" alt="電通" loading="lazy"/><img src="/images/cdn-logos/kakakucom.png" alt="カカクコム" loading="lazy"/><img src="/images/cdn-logos/neocareer.png" alt="ネオキャリア" loading="lazy"/><img src="/images/cdn-logos/jt.svg" alt="JT" loading="lazy"/><img src="/images/cdn-logos/hrdoc.png" alt="HRdoc" loading="lazy"/><img src="/images/cdn-logos/hitokuse.png" alt="ヒトクセ" loading="lazy"/><img src="/images/cdn-logos/omochiii.webp" alt="omochiii" loading="lazy"/><img src="/images/cdn-logos/bonsai.svg" alt="BONSAI" loading="lazy"/></div><div class="clients-set" aria-hidden="true"><img src="/images/cdn-logos/dentsu.png" alt="" loading="lazy"/><img src="/images/cdn-logos/kakakucom.png" alt="" loading="lazy"/><img src="/images/cdn-logos/neocareer.png" alt="" loading="lazy"/><img src="/images/cdn-logos/jt.svg" alt="" loading="lazy"/><img src="/images/cdn-logos/hrdoc.png" alt="" loading="lazy"/><img src="/images/cdn-logos/hitokuse.png" alt="" loading="lazy"/><img src="/images/cdn-logos/omochiii.webp" alt="" loading="lazy"/><img src="/images/cdn-logos/bonsai.svg" alt="" loading="lazy"/></div></div></div></div><div class="business-voices"><ul class="business-voice-list"><li class="business-voice"><blockquote><p>First, we just want to<br/><em>try an AI product</em></p><small>(e.g. how accurate chat answers are)</small></blockquote><cite>Insurance company E</cite></li><li class="business-voice"><blockquote><p>We have <em>no AI engineers</em>,<br/>but work we want to automate</p></blockquote><cite>Staffing company N</cite></li><li class="business-voice"><blockquote><p>We pay a lot for our existing CRM database and want to<br/>rebuild our whole <em>CRM platform</em></p></blockquote><cite>Education company L</cite></li><li class="business-voice"><blockquote><p><em>Our data is a mess</em> and<br/>we do not know where to start</p></blockquote><cite>Construction company L</cite></li><li class="business-voice"><blockquote><p>We want to change part of a KAGUYA product<br/>and <em>make it our own</em></p></blockquote><cite>Real estate company M</cite></li><li class="business-voice"><blockquote><p>We want to rebuild our <em>ERP system</em><br/>from scratch, with AI at its core</p></blockquote><cite>Childcare company P</cite></li></ul></div></section><section id="in-house-products" class="brand-section brand-products"><div class="brand-section-index companion-section-index"><h2 class="restored-section-title">02 / PRODUCTS</h2><span aria-hidden="true" class="kaguya-companion companion-triangle "><img src="/images/companions/triangle.webp" alt="" width="320" height="320" loading="lazy" decoding="async" draggable="false"/></span></div><div class="product-proof-grid"><article class="brand-product-card"><div class="brand-product-visual brand-persona-visual"><span class="brand-product-kicker">01 / UNDERSTANDING PEOPLE</span>
1<img src="/images/marketing-slide-2.png" alt="Persona Voice persona detail screen" loading="lazy"/><span class="brand-visual-caption">DATA INTO INSIGHT ↗</span></div><div class="brand-product-copy"><span class="brand-eyebrow">AI × CUSTOMER UNDERSTANDING</span><h3>Persona Voice</h3><h4>Know who you’re creating for.</h4><p>Turn market and customer information into tangible personas. Build a deeper understanding of people to shape marketing and recruitment communications.</p><div class="brand-product-tags"><span>MARKETING</span><span>HR</span><span>AI PERSONA</span></div><div class="brand-product-links"><a href="/en/products/marketing">For marketing<svg xmlns="http://www.w3.org/2000/svg" width="18" height="18" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-arrow-up-right"><path d="M7 7h10v10"></path><path d="M7 17 17 7"></path></svg></a><a href="/en/products/hr">For HR<svg xmlns="http://www.w3.org/2000/svg" width="18" height="18" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-arrow-up-right"><path d="M7 7h10v10"></path><path d="M7 17 17 7"></path></svg></a></div></div></article><article class="brand-product-card brand-product-reverse"><div class="brand-product-visual brand-vtalk-visual"><span class="brand-product-kicker">02 / STARTING CONVERSATIONS</span><img src="/vtalk-product-preview.png" alt="V-Talk video and chat product screen" loading="lazy"/><span class="brand-visual-caption">INFORMATION INTO CONVERSATION ↗</span></div><div class="brand-product-copy"><span class="brand-eyebrow">VIDEO × CONVERSATIONAL AI</span><h3>V-Talk</h3><h4>Curiosity becomes conversation.</h4><p>Show through video. Respond through chat. Turn company and school information into conversations people can explore at their own pace.</p><div class="brand-product-tags"><span>VIDEO</span><span>CONVERSATION</span><span>HR / SCHOOL</span></div><div class="brand-product-links"><a href="https://vtalk.kaguya-ai.com/" target="_blank" rel="noreferrer">For HR<svg xmlns="http://www.w3.org/2000/svg" width="18" height="18" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-arrow-up-right"><path d="M7 7h10v10"></path><path d="M7 17 17 7"></path></svg></a><a href="/en/products/vtalk-school">For schools<svg xmlns="http://www.w3.org/2000/svg" width="18" height="18" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-arrow-up-right"><path d="M7 7h10v10"></path><path d="M7 17 17 7"></path></svg></a></div></div></article></div></section><section id="development" class="brand-section delivery-section"><div class="brand-section-index"><h2 class="restored-section-title">03 / SOLUTION</h2></div><div class="delivery-intro"><div class="companion-delivery-heading"><h3>Built for your business.<br/><em>AI put to work.</em></h3></div><p>From preparing data foundations to custom development and integration. We work with you throughout, building around your business.</p></div><div class="delivery-cases"><article class="delivery-case"><div class="delivery-case-visual"><span>0<!-- -->1<!-- --> / <!-- -->DEVELOPMENT EXAMPLE</span><svg class="development-art" viewBox="0 0 400 250" role="img" aria-label="Put AI to work."><g fill="none" stroke="#d6d5cf" stroke-width="1"><path d="M20 55H380"></path><path d="M20 105H380"></path><path d="M20 155H380"></path><path d="M20 205H380"></path><path d="M50 25V230"></path><path d="M100 25V230"></path><path d="M150 25V230"></path><path d="M200 25V230"></path><path d="M250 25V230"></path><path d="M300 25V230"></path><path d="M350 25V230"></path></g><ellipse cx="205" cy="207" rx="155" ry="20" fill="#dedcd4" opacity=".45"></ellipse><g stroke="#242724" stroke-width="1.6" stroke-linejoin="round"><path d="M85 115H195V75H305V158H195V115M305 158V213H85V155" fill="none"></path><g fill="#fffdf7"><rect x="40" y="67" width="79" height="107" rx="8"></rect><rect x="50" y="57" width="79" height="107" rx="8"></rect></g><path d="M66 82H105M66 95H112M66 108H100M66 135H91" fill="none"></path><rect x="163" y="81" width="66" height="66" rx="18" fill="#f29383"></rect><path d="m196 96 5 14 14 5-14 5-5 14-5-14-14-5 14-5Z" fill="#fffaf0"></path><rect x="266" y="40" width="83" height="62" rx="9" fill="#252925"></rect><path d="m287 69 12 12 25-26" fill="none" stroke="#f6af9e" stroke-width="4"></path><rect x="265" y="132" width="83" height="53" rx="9" fill="#fffdf7"></rect><circle cx="284" cy="151" r="6" fill="#f29383"></circle><path d="M299 149H333M280 169H325" fill="none"></path><path d="m89 207-7 6 7 6" fill="none"></path></g></svg></div><div class="delivery-case-body"><span>AI WORKFLOW</span><h3>Put AI to work.</h3><p class="delivery-case-summary">Workflows where AI and people handle documents and information together.</p>
1<details class="delivery-case-detail"><summary>Data and implementation<svg xmlns="http://www.w3.org/2000/svg" width="15" height="15" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-plus"><path d="M5 12h14"></path><path d="M12 5v14"></path></svg></summary><dl><div><dt>DATA LAYER</dt><dd>Organize documents, business data, and internal rules so AI can use them.</dd></div><div><dt>EXPERIENCE LAYER</dt><dd>Workflows where AI helps classify documents and draft materials, with people reviewing the results.</dd></div></dl><div class="delivery-feedback"><svg xmlns="http://www.w3.org/2000/svg" width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-rotate-cw"><path d="M21 12a9 9 0 1 1-9-9c2.52 0 4.93 1 6.74 2.74L21 8"></path><path d="M21 3v5h-5"></path></svg>Reviews and corrections inform the next task.</div></details></div></article><article class="delivery-case"><div class="delivery-case-visual"><span>0<!-- -->2<!-- --> / <!-- -->DEVELOPMENT EXAMPLE</span><svg class="development-art" viewBox="0 0 400 250" role="img" aria-label="Give systems new capabilities."><g fill="none" stroke="#d6d5cf" stroke-width="1"><path d="M20 55H380"></path><path d="M20 105H380"></path><path d="M20 155H380"></path><path d="M20 205H380"></path><path d="M50 25V230"></path><path d="M100 25V230"></path><path d="M150 25V230"></path><path d="M200 25V230"></path><path d="M250 25V230"></path><path d="M300 25V230"></path><path d="M350 25V230"></path></g><ellipse cx="205" cy="207" rx="155" ry="20" fill="#dedcd4" opacity=".45"></ellipse><g stroke="#242724" stroke-width="1.6" stroke-linejoin="round"><path d="M79 165H180M295 174V215H79V185" fill="none"></path><path d="M40 123V179C40 201 124 201 124 179V123" fill="#f29383"></path><ellipse cx="82" cy="123" rx="42" ry="15" fill="#fac4b6"></ellipse><path d="M40 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and recommendations into working systems.</p><details class="delivery-case-detail"><summary>Data and implementation<svg xmlns="http://www.w3.org/2000/svg" width="15" height="15" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-plus"><path d="M5 12h14"></path><path d="M12 5v14"></path></svg></summary><dl><div><dt>DATA LAYER</dt><dd>Organize existing databases and connect information around the work.</dd></div><div><dt>EXPERIENCE LAYER</dt><dd>Business systems and services with AI-powered search, recommendations, and analysis.</dd></div></dl><div class="delivery-feedback"><svg xmlns="http://www.w3.org/2000/svg" width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-rotate-cw"><path d="M21 12a9 9 0 1 1-9-9c2.52 0 4.93 1 6.74 2.74L21 8"></path><path d="M21 3v5h-5"></path></svg>Usage and feedback improve the system.</div></details></div></article><article class="delivery-case"><div class="delivery-case-visual"><span>0<!-- -->3<!-- --> / <!-- -->DEVELOPMENT EXAMPLE</span><svg class="development-art" viewBox="0 0 400 250" role="img" aria-label="Create new ways to connect."><g fill="none" stroke="#d6d5cf" stroke-width="1"><path d="M20 55H380"></path><path d="M20 105H380"></path><path d="M20 155H380"></path><path d="M20 205H380"></path><path d="M50 25V230"></path><path d="M100 25V230"></path><path d="M150 25V230"></path><path d="M200 25V230"></path><path d="M250 25V230"></path><path d="M300 25V230"></path><path d="M350 25V230"></path></g><ellipse cx="205" cy="207" rx="155" ry="20" fill="#dedcd4" opacity=".45"></ellipse><g stroke="#242724" stroke-width="1.6" stroke-linejoin="round"><path d="M93 102C142 13 279 13 324 105M323 169C281 235 126 245 79 164" stroke-dasharray="5 6" fill="none"></path><rect x="143" y="33" width="117" height="178" rx="17" fill="#252925"></rect><rect x="151" y="44" width="101" height="150" rx="10" fill="#fffdf7"></rect><path d="M184 52H219" stroke-width="4" stroke-linecap="round"></path><rect x="164" y="68" width="75" height="71" rx="7" fill="#f4ab98"></rect><path d="m184 91 17-9 18 9v24l-18 9-17-9Z M184 91l17 9 18-9M201 100v24" fill="#fffdf7"></path><path d="M165 153H227M165 165H206"></path><rect x="32" y="93" width="94" height="58" rx="15" fill="#fffdf7"></rect><path d="M51 115V129" stroke="#e88473" stroke-width="4" stroke-linecap="round"></path><path d="M63 110V134" stroke="#e88473" stroke-width="4" stroke-linecap="round"></path><path d="M75 105V139" stroke="#e88473" stroke-width="4" stroke-linecap="round"></path><path d="M87 115V129" stroke="#e88473" stroke-width="4" stroke-linecap="round"></path><path d="M99 110V134" stroke="#e88473" stroke-width="4" stroke-linecap="round"></path><path d="M111 105V139" stroke="#e88473" stroke-width="4" stroke-linecap="round"></path><rect x="283" y="102" width="82" height="77" rx="13" fill="#f3bba9"></rect>
1<circle cx="339" cy="122" r="7" fill="#fffdf7"></circle><path d="m293 163 20-27 14 15 9-9 19 21Z" fill="#fffdf7"></path><circle cx="259" cy="184" r="21" fill="#f29383"></circle><path d="m250 184 6 6 13-13" fill="none"></path></g></svg></div><div class="delivery-case-body"><span>NEW EXPERIENCES</span><h3>Create new ways to connect.</h3><p class="delivery-case-summary">Create new service experiences through conversation, voice, and images.</p><details class="delivery-case-detail"><summary>Data and implementation<svg xmlns="http://www.w3.org/2000/svg" width="15" height="15" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-plus"><path d="M5 12h14"></path><path d="M12 5v14"></path></svg></summary><dl><div><dt>DATA LAYER</dt><dd>Connect product, customer, and content data to the service context.</dd></div><div><dt>EXPERIENCE LAYER</dt><dd>Conversational AI, agentic commerce, and multimodal experiences with video and images.</dd></div></dl><div class="delivery-feedback"><svg xmlns="http://www.w3.org/2000/svg" width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-rotate-cw"><path d="M21 12a9 9 0 1 1-9-9c2.52 0 4.93 1 6.74 2.74L21 8"></path><path d="M21 3v5h-5"></path></svg>Behavior and feedback shape the next experience.</div></details></div></article></div><div class="delivery-links"><a href="#contact">Talk about your project<svg xmlns="http://www.w3.org/2000/svg" width="17" height="17" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-arrow-up-right"><path d="M7 7h10v10"></path><path d="M7 17 17 7"></path></svg></a></div><details class="brand-details delivery-details"><summary><span>Explore our development services</span><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-plus"><path d="M5 12h14"></path><path d="M12 5v14"></path></svg></summary><section id="custom-development" class="development-editorial"><header class="detail-intro"><span>DEVELOPMENT / FIELD NOTES</span><h3>Designed around challenges.
2Delivered into real work.</h3><p>From improving workflows and existing services to launching new businesses, we build the systems you need through both data and experience.</p></header><div class="development-domains"><article><span class="domain-number">0<!-- -->1</span><div><h4>Operational Efficiency AI</h4><p>Custom systems that automate and streamline routine internal tasks across back office, sales, and customer support. We implement RAG and operational agents that leverage internal knowledge to dramatically boost employee productivity.</p></div><ul><li>Cross-knowledge RAG system</li><li>Auto-generation agent for sales decks &amp; proposals</li><li>Meeting-minutes analysis pipeline (Whisper + LLM)</li><li>Data-analysis AI for management decisions</li><li>AI agent for customer support</li></ul></article><article><span class="domain-number">0<!-- -->2</span><div><h4>AI Enhancement of Existing Services</h4><p>Development that embeds AI into services already in operation to evolve the experience. From improving matching accuracy to introducing recommendation algorithms and enriching search, we partner with you to extend AI features that maximize your existing assets.</p></div><ul><li>AI enhancement of matching algorithms</li><li>Semantic search using vector search</li><li>Building &amp; tuning recommendation engines</li><li>Adding a natural-language interface</li><li>Adding an AI analysis layer to existing DBs</li></ul></article><article><span class="domain-number">0<!-- -->3</span><div><h4>New Business Development Support</h4><p>End-to-end support for launching AI-centered new businesses—from strategy to product development to post-launch operations. From the hypothesis-validation phase, KAGUYA&#x27;s specialists join your business team.</p></div><ul><li>PoC &amp; MVP development for new AI products</li><li>Hypothesis validation (incl. user-interview design)</li><li>AI-assisted competitor &amp; market research</li><li>Hands-on support through product launch</li><li>Multilingual design for global expansion</li></ul></article></div><div class="development-roadmap"><div><span>HOW WE DELIVER</span><h3>Beyond the launch.</h3><p>From defining the challenge to improving real-world operations.</p><a href="#contact">Discuss your project<svg xmlns="http://www.w3.org/2000/svg" width="18" height="18" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-arrow-up-right"><path d="M7 7h10v10"></path><path d="M7 17 17 7"></path></svg></a></div><ol><li><span>0<!-- -->1</span><div><h4>Hearing &amp; Problem Definition</h4><p>Working back from the business question to solve, we identify—with a consulting mindset—the essence that AI should address.</p></div></li><li><span>0<!-- -->2</span><div><h4>Hypothesis &amp; Solution Design</h4><p>Drawing on our experience launching our own products, we design the optimal approach, weighing feasibility and cost-effectiveness.</p></div></li><li><span>0<!-- -->3</span><div><h4>Rapid Implementation via AI-Driven Development</h4><p>With solid engineering capability, we build high-quality systems far faster than conventional approaches.</p></div></li><li><span>0<!-- -->4</span><div><h4>Implementation &amp; Integration into Your Environment</h4><p>We see implementation through—integrating into your existing systems and workflows.</p></div></li><li><span>0<!-- -->5</span><div><h4>Operations Support &amp; Continuous Improvement</h4><p>Leveraging our product-operation experience, we help it grow into something that keeps being used after delivery.</p></div></li></ol></div></section></details>
2<details class="brand-details delivery-details"><summary><span>Explore KAGUYA AI Components</span><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-plus"><path d="M5 12h14"></path><path d="M12 5v14"></path></svg></summary><section id="custom-saas" class="technology-editorial"><header class="detail-intro"><span>TECHNOLOGY / BUILDING BLOCKS</span><h3>Combine capabilities.
3Build useful systems.</h3><p>Data foundations and the technology to bring AI into work and services, combined around your needs.</p></header><div class="technology-bridge" aria-hidden="true"><span><svg xmlns="http://www.w3.org/2000/svg" width="21" height="21" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-database"><ellipse cx="12" cy="5" rx="9" ry="3"></ellipse><path d="M3 5V19A9 3 0 0 0 21 19V5"></path><path d="M3 12A9 3 0 0 0 21 12"></path></svg> DATA</span><i>↔</i><span><svg xmlns="http://www.w3.org/2000/svg" width="21" height="21" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-workflow"><rect width="8" height="8" x="3" y="3" rx="2"></rect><path d="M7 11v4a2 2 0 0 0 2 2h4"></path><rect width="8" height="8" x="13" y="13" rx="2"></rect></svg> EXPERIENCE</span></div><div class="technology-library"><div class="technology-menu" aria-label="Choose a capability"><button type="button" aria-pressed="true" aria-controls="technology-reading"><span>01</span><img class="technology-menu-thumbnail" src="/images/components/rag.jpg" alt="" width="64" height="64" loading="lazy"/><strong>RAG Engine</strong><svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-arrow-up-right"><path d="M7 7h10v10"></path><path d="M7 17 17 7"></path></svg></button><button type="button" aria-pressed="false" aria-controls="technology-reading"><span>02</span><img class="technology-menu-thumbnail" src="/images/components/persona.jpg" alt="" width="64" height="64" loading="lazy"/><strong>Persona Generation</strong><svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-arrow-up-right"><path d="M7 7h10v10"></path><path d="M7 17 17 7"></path></svg></button><button type="button" aria-pressed="false" aria-controls="technology-reading"><span>03</span><img class="technology-menu-thumbnail" src="/images/components/chat.jpg" alt="" width="64" height="64" loading="lazy"/><strong>Conversational AI / Chat</strong><svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-arrow-up-right"><path d="M7 7h10v10"></path><path d="M7 17 17 7"></path></svg></button><button type="button" aria-pressed="false" aria-controls="technology-reading"><span>04</span><img class="technology-menu-thumbnail" src="/images/components/mcc.jpg" alt="" width="64" height="64" loading="lazy"/><strong>Multi-tenant Platform</strong><svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-arrow-up-right"><path d="M7 7h10v10"></path><path d="M7 17 17 7"></path></svg></button><button type="button" aria-pressed="false" aria-controls="technology-reading"><span>05</span><img class="technology-menu-thumbnail" src="/images/components/vector.jpg" alt="" width="64" height="64" loading="lazy"/><strong>Vector Search Infrastructure</strong><svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-arrow-up-right"><path d="M7 7h10v10"></path><path d="M7 17 17 7"></path></svg></button><button type="button" aria-pressed="false" aria-controls="technology-reading"><span>06</span><img class="technology-menu-thumbnail" src="/images/components/ml.jpg" alt="" width="64" height="64" loading="lazy"/><strong>Machine Learning Pipeline</strong><svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" viewB
3ox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-arrow-up-right"><path d="M7 7h10v10"></path><path d="M7 17 17 7"></path></svg></button><button type="button" aria-pressed="false" aria-controls="technology-reading"><span>07</span><img class="technology-menu-thumbnail" src="/images/components/voice-vision.jpg" alt="" width="64" height="64" loading="lazy"/><strong>Voice &amp; Vision AI</strong><svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-arrow-up-right"><path d="M7 7h10v10"></path><path d="M7 17 17 7"></path></svg></button><button type="button" aria-pressed="false" aria-controls="technology-reading"><span>08</span><img class="technology-menu-thumbnail" src="/images/components/agent.jpg" alt="" width="64" height="64" loading="lazy"/><strong>AI Agent</strong><svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-arrow-up-right"><path d="M7 7h10v10"></path><path d="M7 17 17 7"></path></svg></button><button type="button" aria-pressed="false" aria-controls="technology-reading"><span>09</span><img class="technology-menu-thumbnail" src="/images/components/data-acquisition.jpg" alt="" width="64" height="64" loading="lazy"/><strong>Data Acquisition</strong><svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-arrow-up-right"><path d="M7 7h10v10"></path><path d="M7 17 17 7"></path></svg></button><button type="button" aria-pressed="false" aria-controls="technology-reading"><span>10</span><img class="technology-menu-thumbnail" src="/images/components/llm-orchestration.jpg" alt="" width="64" height="64" loading="lazy"/><strong>LLM Orchestration</strong><svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-arrow-up-right"><path d="M7 7h10v10"></path><path d="M7 17 17 7"></path></svg></button><button type="button" aria-pressed="false" aria-controls="technology-reading"><span>11</span><img class="technology-menu-thumbnail" src="/images/components/web-app.jpg" alt="" width="64" height="64" loading="lazy"/><strong>Web Application Framework</strong><svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-arrow-up-right"><path d="M7 7h10v10"></path><path d="M7 17 17 7"></path></svg></button><button type="button" aria-pressed="false" aria-controls="technology-reading"><span>12</span><img class="technology-menu-thumbnail" src="/images/components/unstructured-data.jpg" alt="" width="64" height="64" loading="lazy"/><strong>Unstructured Data Processing</strong><svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-arrow-up-right"><path d="M7 7h10v10"></path><path d="M7 17 17 7"></path></svg></button></div><div id="technology-reading" class="technology-reading" aria-live="polite" aria-atomic="true"><span class="technology-index">01<small> / 12</small></span><h4>RAG Engine</h4><p class="technology-description">Retrieval-augmented generation that returns accurate answers grounded in internal documents</p><p>A mechanism where the LLM searches internal documents and databases and generates answers grounded in their content. It suppresses hallucination and returns accurate answers based on your own knowledge.</p><ul><li>Cross-search internal docs, FAQs, and manuals</li><li>Cite the sources behind each answer</li><li>Filter information by access permissions</li><li>Support PDF, Word, spreadsheets, and more</li></ul></div></div><div class="technology-examples"><header><span>IN PRACTICE</span><h3>Possibilities in combination.</h3><p>Example configurations for different challenges.</p></header><div><details><summary><span>0<!-- -->1</span><h4>Recruiting Support SaaS</h4><svg xmlns="http://www.w3.org/2000/svg" width="18" height="18" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-plus"><path d="M5 12h14"></path><path d="M12 5v14"></path></svg></summary><div class="technology-example-body"><p>
3Matches job postings with candidate data and auto-generates compelling scout messages, supporting everything through to chat with candidates.</p><div class="technology-parts"><span>Persona Generation</span><span>Conversational AI / Chat</span><span>Vector Search Infrastructure</span><span>Multi-tenant Platform</span></div><ul><li>Automate from application to interview scheduling, cutting hiring effort</li><li>Deliver scout messages that resonate with each candidate</li></ul></div></details><details><summary><span>0<!-- -->2</span><h4>Knowledge Utilization SaaS</h4><svg xmlns="http://www.w3.org/2000/svg" width="18" height="18" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-plus"><path d="M5 12h14"></path><path d="M12 5v14"></path></svg></summary><div class="technology-example-body"><p>Cross-searches internal documents and answers automatically with citations, automating everything from inquiry handling to report generation.</p><div class="technology-parts"><span>RAG Engine</span><span>Vector Search Infrastructure</span><span>AI Agent</span><span>Multi-tenant Platform</span></div><ul><li>Drastically reduce inquiry-handling effort</li><li>Instantly surface knowledge scattered across the company</li></ul></div></details><details><summary><span>0<!-- -->3</span><h4>Customer Analytics SaaS</h4><svg xmlns="http://www.w3.org/2000/svg" width="18" height="18" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-plus"><path d="M5 12h14"></path><path d="M12 5v14"></path></svg></summary><div class="technology-example-body"><p>Predictively analyzes customer data and generates AI personas, extracting multimodal insights including voice and images.</p><div class="technology-parts"><span>Machine Learning Pipeline</span><span>Persona Generation</span><span>Voice &amp; Vision AI</span><span>Multi-tenant Platform</span></div><ul><li>Accelerate data-driven decision-making</li><li>Deepen customer understanding from multiple angles</li></ul></div></details><details><summary><span>0<!-- -->4</span><h4>Customer Support SaaS</h4><svg xmlns="http://www.w3.org/2000/svg" width="18" height="18" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-plus"><path d="M5 12h14"></path><path d="M12 5v14"></path></svg></summary><div class="technology-example-body"><p>Provides 24/7 automated responses grounded in FAQs and manuals; agents autonomously handle complex inquiries and hand off smoothly to human support.</p><div class="technology-parts"><span>Conversational AI / Chat</span><span>RAG Engine</span><span>AI Agent</span><span>Multi-tenant Platform</span></div><ul><li>Automate first response and standardize response quality</li><li>Enable 24/7/365 inquiry handling</li></ul></div></details><details><summary><span>0<!-- -->5</span><h4>Sales Enablement SaaS</h4><svg xmlns="http://www.w3.org/2000/svg" width="18" height="18" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-plus"><path d="M5 12h14"></path><path d="M12 5v14"></path></svg></summary><div class="technology-example-body"><p>Analyzes and summarizes sales-call audio and generates optimal proposals grounded in past cases, supporting everything from minutes to next-action suggestions.</p><div class="technology-parts"><span>Voice &amp; Vision AI</span><span>RAG Engine</span><span>LLM Orchestration</span><span>Multi-tenant Platform</span></div><ul><li>Improve quality and speed from proposal prep to follow-up</li><li>Automate minutes and next actions</li></ul></div></details><details><summary><span>0<!-- -->6</span><h4>Data Utilization SaaS</h4><svg xmlns="http://www.w3.org/2000/svg" width="18" height="18" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-plus"><path d="M5 12h14"></path><path d="M12 5v14"></path></svg></summary><div class="technology-example-body"><p>Automatically collects needed data from the web and APIs, then structures and analyzes it—usable as a foundation for predictive models and semantic search.</p><div class="technology-parts"><span>Data Acquisition</span><span>Unstructured Data Processing</span><span>Machine Learning Pipeline</span><span>
3Vector Search Infrastructure</span></div><ul><li>Turn scattered data into practical assets</li><li>Build a data foundation that underpins prediction and search accuracy</li></ul></div></details></div></div></section></details></section><section id="about" class="brand-section brand-people"><div class="brand-section-index"><h2 class="restored-section-title">04 / ABOUT US</h2><span>About the team</span></div><div class="brand-people-grid team-four"><article><div class="brand-person-photo"><img src="/images/ceo_profile.jpg" alt="Kana Okada" loading="lazy"/><span>0<!-- -->1</span></div><span class="brand-person-role">Representative Director CEO</span><h3>Kana Okada</h3><details class="brand-person-bio"><summary>Profile<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-plus"><path d="M5 12h14"></path><path d="M12 5v14"></path></svg></summary><p>Graduated from the University of Tokyo, Faculty of Letters, Department of Sociology. Joined Google as a new graduate and conducted marketing support for over 300 companies ranging from SMEs to large enterprises. After obtaining an MBA at INSEAD in France, engaged in strategy and marketing for new businesses at Amazon before assuming the position of Representative Director at KAGUYA.</p></details></article><article><div class="brand-person-photo"><img src="/images/member-kadoya.jpg" alt="Shotaro Kadoya" loading="lazy"/><span>0<!-- -->2</span></div><span class="brand-person-role">Tech Lead</span><h3>Shotaro Kadoya</h3><details class="brand-person-bio"><summary>Profile<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-plus"><path d="M5 12h14"></path><path d="M12 5v14"></path></svg></summary><p>Ph.D. in Engineering from the Graduate School of Engineering, the University of Tokyo. After serving as a research assistant professor there, he began his career as an engineer. He leads the design and development of RAG systems for products such as “V-Talk.”</p></details></article><article><div class="brand-person-photo"><img src="/images/member-kakurai-new.jpg" alt="Ryo Kakurai" loading="lazy"/><span>0<!-- -->3</span></div><span class="brand-person-role">Creative Director</span><h3>Ryo Kakurai</h3><details class="brand-person-bio"><summary>Profile<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-plus"><path d="M5 12h14"></path><path d="M12 5v14"></path></svg></summary><p>After an internship at Uber, he joined ByteDance Japan as a new graduate. Following work on TikTok&#x27;s video content strategy and marketing for new features, he led marketing at the Japan office of a Singapore-based company.</p></details></article><article><div class="brand-person-photo"><img src="/images/sumi-soichi-advisor.png" alt="Soichi Sumi" loading="lazy"/><span>0<!-- -->4</span></div><span class="brand-person-role">Technical Advisor</span><h3>Soichi Sumi</h3><details class="brand-person-bio"><summary>Profile<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-plus"><path d="M5 12h14"></path><path d="M12 5v14"></path></svg></summary><p>Completed a master&#x27;s in Computer Science at Osaka University. After product development at Recruit, he joined the fintech startup Ginco as a founding engineer, served as tech lead, and headed the platform division—achieving a 40% reduction in system costs (¥120M/year) and roughly 80% performance gains. In February 2025 he founded LeapInsight Inc., providing generative-AI-powered business automation and software engineering services.</p></details></article></div></section><section id="news" class="brand-section brand-news"><div class="brand-section-index"><h2 class="restored-section-title">05 / NEWS</h2><span>Latest updates</span></div><div class="brand-news-grid"><div class="brand-news-list">
3<div class="news-carousel-controls"><span>Scroll to explore</span><button type="button" aria-label="Previous news"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-arrow-left"><path d="m12 19-7-7 7-7"></path><path d="M19 12H5"></path></svg></button><button type="button" aria-label="Next news"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-arrow-right"><path d="M5 12h14"></path><path d="m12 5 7 7-7 7"></path></svg></button></div><div class="brand-news-cards news-carousel" tabindex="0" role="region" aria-label="News carousel"><article class="brand-news-card"><a href="https://apt-women.metro.tokyo.lg.jp/program/participant/index.html" target="_blank" rel="noreferrer"><img class="brand-news-thumbnail" src="https://apt-women.metro.tokyo.lg.jp/data/img/common/ogp.png" alt="" loading="lazy" decoding="async" width="480" height="300"/><div class="brand-news-card-body"><div class="brand-news-meta"><time>2026.09.11</time><span>NEWS</span></div><h3>KAGUYA CEO Okada was selected for the 11th cohort of “APT Women,” the Tokyo Metropolitan Government&#x27;s acceleration program for women entrepreneurs</h3><span class="brand-news-read">Read story<svg xmlns="http://www.w3.org/2000/svg" width="18" height="18" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-arrow-up-right"><path d="M7 7h10v10"></path><path d="M7 17 17 7"></path></svg></span></div></a></article><article class="brand-news-card"><a href="https://prtimes.jp/main/html/rd/p/000000015.000059443.html" target="_blank" rel="noreferrer"><img class="brand-news-thumbnail" src="https://prcdn.freetls.fastly.net/release_image/59443/15/59443-15-636c6a0cff383e42e4579c6a201f2dc5-1200x630.jpg" alt="" loading="lazy" decoding="async" width="480" height="300"/><div class="brand-news-card-body"><div class="brand-news-meta"><time>2026.06.24</time><span>NEWS</span></div><h3>KAGUYA was selected for INQ Inc.&#x27;s “Finance Mix Accelerator” 2nd Batch (selected as one of 7 companies)</h3><span class="brand-news-read">Read story<svg xmlns="http://www.w3.org/2000/svg" width="18" height="18" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-arrow-up-right"><path d="M7 7h10v10"></path><path d="M7 17 17 7"></path></svg></span></div></a></article><article class="brand-news-card"><a href="https://prtimes.jp/main/html/rd/p/000000275.000028153.html" target="_blank" rel="noreferrer"><img class="brand-news-thumbnail" src="https://prcdn.freetls.fastly.net/release_image/28153/275/28153-275-8767c09137d2e6589224bffa87b4f36a-1419x1006.png" alt="" loading="lazy" decoding="async" width="480" height="300"/><div class="brand-news-card-body"><div class="brand-news-meta"><time>2026.06.02</time><span>NEWS</span></div><h3>KAGUYA was selected for Plug and Play&#x27;s accelerator program, Summer 2026 Batch (chosen from over 260 companies)</h3><span class="brand-news-read">Read story<svg xmlns="http://www.w3.org/2000/svg" width="18" height="18" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-arrow-up-right"><path d="M7 7h10v10"></path><path d="M7 17 17 7"></path></svg></span></div></a></article><article class="brand-news-card"><a href="https://vision-zukan.com/posts/kgymoon/" target="_blank" rel="noreferrer"><img class="brand-news-thumbnail" src="https://vision-zukan.com/w
3p-content/uploads/2026/05/image1-8-e1779947149918-1024x600.png" alt="" loading="lazy" decoding="async" width="480" height="300"/><div class="brand-news-card-body"><div class="brand-news-meta"><time>2026.05.28</time><span>MEDIA</span></div><h3>CEO Okada was featured in Vision Zukan</h3><span class="brand-news-read">Read story<svg xmlns="http://www.w3.org/2000/svg" width="18" height="18" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-arrow-up-right"><path d="M7 7h10v10"></path><path d="M7 17 17 7"></path></svg></span></div></a></article><article class="brand-news-card"><a href="https://open.spotify.com/episode/27aXC5aHpAJ3Y2Vw98a4YT" target="_blank" rel="noreferrer"><img class="brand-news-thumbnail" src="/images/ceo_profile.jpg" alt="" loading="lazy" decoding="async" width="480" height="300"/><div class="brand-news-card-body"><div class="brand-news-meta"><time>2026.05.15</time><span>MEDIA</span></div><h3>CEO Okada appeared on Kanazawa Seaside FM&#x27;s “Shacho! Tell us your ___.”</h3><span class="brand-news-read">Read story<svg xmlns="http://www.w3.org/2000/svg" width="18" height="18" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-arrow-up-right"><path d="M7 7h10v10"></path><path d="M7 17 17 7"></path></svg></span></div></a></article><article class="brand-news-card"><a href="https://massivelinks.co.jp/ja/about/news/kaguya-bootcamp" target="_blank" rel="noreferrer"><img class="brand-news-thumbnail" src="https://massivelinks.co.jp/images/news/event_20260430.webp" alt="" loading="lazy" decoding="async" width="480" height="300"/><div class="brand-news-card-body"><div class="brand-news-meta"><time>2026.04.30</time><span>NEWS</span></div><h3>Conducted an intensive AI-driven development training program for the Massive Links development team in Seoul, South Korea</h3><span class="brand-news-read">Read story<svg xmlns="http://www.w3.org/2000/svg" width="18" height="18" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-arrow-up-right"><path d="M7 7h10v10"></path><path d="M7 17 17 7"></path></svg></span></div></a></article><article class="brand-news-card"><a href="https://markelabo.com/n/n12b3b17baaa6" target="_blank" rel="noreferrer"><img class="brand-news-thumbnail" src="https://assets.st-note.com/production/uploads/images/268860576/rectangle_large_type_2_875a7c036173806f8583ab6966a970fe.png?fit=bounds&amp;quality=85&amp;width=1280" alt="" loading="lazy" decoding="async" width="480" height="300"/><div class="brand-news-card-body"><div class="brand-news-meta"><time>2026.04.27</time><span>NEWS</span></div><h3>Persona Voice for Marketing was featured in an article by App Marketing Lab, with an introduction from Kyujin Box</h3><span class="brand-news-read">Read story<svg xmlns="http://www.w3.org/2000/svg" width="18" height="18" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-arrow-up-right"><path d="M7 7h10v10"></path><path d="M7 17 17 7"></path></svg></span></div></a></article><article class="brand-news-card"><div><img class="brand-news-thumbnail" src="/og-hr.png" alt="" loading="lazy" decoding="async" width="480" height="300"/><div class="brand-news-card-body"><div class="brand-news-meta"><time>2026.03.31</time><span>MEDIA</span></div><h3>Persona Voice for HR PR featured in multiple media outlets</h3></div></div></article><article class="brand-news-card"><div><img class="brand-news-thumbnail" src="/og-vtalk.png" alt="" loading="lazy" decoding="async" width="480" height="300"/><div class="brand-news-card-body"><div class="brand-news-meta"><time>2026.01.29</time><span>MEDIA</span></div><h3>V-Talk featured in media</h3></div></div></article></div><details class="brand-details news-all"><summary><span>View all news</span><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-plus"><path d="M5 12h14"></path><path d="M12 5v14"></path></svg></summary><div class="news-all-list"><a href="https://apt-women.metro.tokyo.lg.jp/program/participant/index.html" target="_blank" rel="noreferrer"><img class="brand-news-thumbnail" src="https://apt-women.metro.tokyo.lg.jp/data/img/common/ogp.png" alt="" loading="lazy" decoding="async" width="480" height="300"/><div><time>2026.09.11</time><p>KAGUYA CEO Okada was selected for the 11th cohort of “APT Women,” the Tokyo Metropolitan Government&#x27;s acceleration program for women entrepreneurs</p></div><svg xmlns="http://www.w3.org/2000/svg" width="18" height="18" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-arrow-up-right"><path d="M7 7h10v10"></path><path d="M7 17 17 7"></path></svg></a><a href="https://prtimes.jp/main/html/rd/p/000000015.000059443.html" target="_blank" rel="noreferrer"><img class="brand-news-thumbnail" src="https://prcdn.freetls.fastly.net/release_image/59443/15/59443-15-636c6a0cff383e42e4579c6a201f2dc5-1200x630.jpg" alt="" loading="lazy" decoding="async" width="480" height="300"/><div><time>2026.06.24</time><p>KAGUYA was selected for INQ Inc.&#x27;
3s “Finance Mix Accelerator” 2nd Batch (selected as one of 7 companies)</p></div><svg xmlns="http://www.w3.org/2000/svg" width="18" height="18" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-arrow-up-right"><path d="M7 7h10v10"></path><path d="M7 17 17 7"></path></svg></a><a href="https://prtimes.jp/main/html/rd/p/000000275.000028153.html" target="_blank" rel="noreferrer"><img class="brand-news-thumbnail" src="https://prcdn.freetls.fastly.net/release_image/28153/275/28153-275-8767c09137d2e6589224bffa87b4f36a-1419x1006.png" alt="" loading="lazy" decoding="async" width="480" height="300"/><div><time>2026.06.02</time><p>KAGUYA was selected for Plug and Play&#x27;s accelerator program, Summer 2026 Batch (chosen from over 260 companies)</p></div><svg xmlns="http://www.w3.org/2000/svg" width="18" height="18" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-arrow-up-right"><path d="M7 7h10v10"></path><path d="M7 17 17 7"></path></svg></a><a href="https://vision-zukan.com/posts/kgymoon/" target="_blank" rel="noreferrer"><img class="brand-news-thumbnail" src="https://vision-zukan.com/w
3p-content/uploads/2026/05/image1-8-e1779947149918-1024x600.png" alt="" loading="lazy" decoding="async" width="480" height="300"/><div><time>2026.05.28</time><p>CEO Okada was featured in Vision Zukan</p></div><svg xmlns="http://www.w3.org/2000/svg" width="18" height="18" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-arrow-up-right"><path d="M7 7h10v10"></path><path d="M7 17 17 7"></path></svg></a><a href="https://open.spotify.com/episode/27aXC5aHpAJ3Y2Vw98a4YT" target="_blank" rel="noreferrer"><img class="brand-news-thumbnail" src="/images/ceo_profile.jpg" alt="" loading="lazy" decoding="async" width="480" height="300"/><div><time>2026.05.15</time><p>CEO Okada appeared on Kanazawa Seaside FM&#x27;s “Shacho! Tell us your ___.”</p></div><svg xmlns="http://www.w3.org/2000/svg" width="18" height="18" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-arrow-up-right"><path d="M7 7h10v10"></path><path d="M7 17 17 7"></path></svg></a><a href="https://massivelinks.co.jp/ja/about/news/kaguya-bootcamp" target="_blank" rel="noreferrer"><img class="brand-news-thumbnail" src="https://massivelinks.co.jp/images/news/event_20260430.webp" alt="" loading="lazy" decoding="async" width="480" height="300"/><div><time>2026.04.30</time><p>Conducted an intensive AI-driven development training program for the Massive Links development team in Seoul, South Korea</p></div><svg xmlns="http://www.w3.org/2000/svg" width="18" height="18" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-arrow-up-right"><path d="M7 7h10v10"></path><path d="M7 17 17 7"></path></svg></a><a href="https://markelabo.com/n/n12b3b17baaa6" target="_blank" rel="noreferrer"><img class="brand-news-thumbnail" src="https://assets.st-note.com/production/uploads/images/268860576/rectangle_large_type_2_875a7c036173806f8583ab6966a970fe.png?fit=bounds&amp;quality=85&amp;width=1280" alt="" loading="lazy" decoding="async" width="480" height="300"/><div><time>2026.04.27</time><p>Persona Voice for Marketing was featured in an article by App Marketing Lab, with an introduction from Kyujin Box</p></div><svg xmlns="http://www.w3.org/2000/svg" width="18" height="18" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-arrow-up-right"><path d="M7 7h10v10"></path><path d="M7 17 17 7"></path></svg></a><div><img class="brand-news-thumbnail" src="/og-hr.png" alt="" loading="lazy" decoding="async" width="480" height="300"/><div><time>2026.03.31</time><p>Persona Voice for HR PR featured in multiple media outlets</p></div></div><div><img class="brand-news-thumbnail" src="/og-vtalk.png" alt="" loading="lazy" decoding="async" width="480" height="300"/><div><time>2026.01.29</time><p>V-Talk featured in media</p></div></div></div></details></div></div></section><section id="contact" class="brand-contact"><div class="companion-contact-heading"><span aria-hidden="true" class="kaguya-companion companion-heart "><img src="/images/companions/heart.webp" alt="" width="320" height="320" loading="lazy" decoding="async" draggable="false"/></span><div><span class="brand-eyebrow">LET’S TALK BUSINESS</span><h2>Have a project in mind?</h2><p class="companion-contact-note">Let’s start by thinking through your idea together.</p></div></div><button data-slot="button" class="inline-flex items-center justify-center gap-2 whitespace-nowrap rounded-md text-sm font-medium transition-all disabled:pointer-events-none disabled:opacity-50 [&amp;_svg]:pointer-events-none [&amp;_svg:not([class*=&#x27;size-&#x27;])]:size-4 shrink-0 [&amp;_svg]:shrink-0 outline-none focus-visible:border-ring focus-visible:ring-ring/50 focus-visible:ring-[3px] aria-invalid:ring-destructive/20 dark:aria-invalid:ring-destructive/40 aria-invalid:border-destructive hover:bg-accent dark:hover:bg-accent/50 h-9 px-4 py-2 has-[&gt;svg]:px-3">Get in touch<svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-arrow-right"><path d="M5 12h14"></path><path d="m12 5 7 7-7 7"></path></svg></button></section><section id="company" class="brand-section company-section" aria-label="Company information"><details class="brand-details brand-company" open=""><summary><span>Company information</span><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-plus"><path d="M5 12h14"></path><path d="M12 5v14"></path></svg></summary><dl><div><dt>Company</dt><dd>KAGUYA Inc.</dd></div><div><dt>CEO</dt><dd>Kana Okada</dd></div><div><dt>Address</dt><dd>LANTIQUE BY IOQ 211, 1-1-17 Nakameguro, Meguro-ku, Tokyo 153-0061, Japan</dd></div></dl><div id="access" class="company-map"><iframe title="Map of KAGUYA’s address" src="https://www.google.com/maps?q=35.6444288,139.7038403&amp;z=19&amp;output=embed" loading="lazy" referrerPolicy="no-referrer-when-downgrade" allowFullScreen=""></iframe><a href="https://maps.app.goo.gl/yD8g8YoFFHBVb4Xm9" target="_blank" rel="noreferrer">Open in Google Maps<svg xmlns="http://www.w3.org/2000/svg" width="17" height="17" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-arrow-up-right"><path d="M7 7h10v10"></path><path d="M7 17 17 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From the hypothesis-validation phase, KAGUYA's specialists join your business team.\",\"examples\":[\"PoC \u0026 MVP development for new AI products\",\"Hypothesis validation (incl. user-interview design)\",\"AI-assisted competitor \u0026 market research\",\"Hands-on support through product launch\",\"Multilingual design for global expansion\"]}},\"process\":{\"eyebrow\":\"Process\",\"title\":\"Five steps, into your field.\",\"steps\":[{\"title\":\"Hearing \u0026 Problem Definition\",\"description\":\"Working back from the business question to solve, we identify—with a consulting mindset—the essence that AI should address.\"},{\"title\":\"Hypothesis \u0026 Solution Design\",\"description\":\"Drawing on our experience launching our own products, we design the optimal approach, weighing feasibility and cost-effectiveness.\"},{\"title\":\"Rapid Implementation via AI-Driven Development\",\"description\":\"W
3ith solid engineering capability, we build high-quality systems far faster than conventional approaches.\"},{\"title\":\"Implementation \u0026 Integration into Your Environment\",\"description\":\"We see implementation through—integrating into your existing systems and workflows.\"},{\"title\":\"Operations Support \u0026 Continuous Improvement\",\"description\":\"Leveraging our product-operation experience, we help it grow into something that keeps being used after delivery.\"}]}},\"customSaas\":{\"header\":{\"eyebrow\":\"TECHNOLOGY LIBRARY\",\"titleBrand\":\"KAGUYA AI Components\",\"titleRest\":\" — built into workflows and systems.\",\"descBrand\":\"“KAGUYA AI Components”\",\"descRest\":\" is our suite of reusable AI technologies. We combine data processing, search, workflow agents, and web applications for bespoke development, custom SaaS, and our own products.\"},\"grid\":{\"eyebrow\":\"Building Blocks\",\"titlePre\":\"Composable \",\"titleBrand\":\"KAGUYA AI Components\",\"desc\":\"“KAGUYA AI Components” is a suite of reusable technology blocks refined through our implementations. Depending on how you combine them, you can build SaaS optimized for your operations.\"},\"cardDetail\":\"View details\",\"modalFeaturesLabel\":\"What it can do\",\"combosHeader\":{\"eyebrow\":\"Combinations\",\"title\":\"Combine them to build SaaS like these\",\"desc\":\"Depending on how you combine components, you can build diverse SaaS optimized for any industry or operation.\"},\"cycle\":{\"eyebrow\":\"KAGUYA's Circulation Model\",\"titleLine1\":\"The custom SaaS business\",\"titleLine2\":\"circulates our three businesses and amplifies our strengths.\",\"desc\":\"Our in-house KAGUYA AI Components, at the core of the custom SaaS business, accelerate both in-house product development and custom development. The three businesses form a virtuous cycle that elevates one another and keeps amplifying KAGUYA's strengths.\"},\"components\":{\"rag\":{\"name\":\"RAG Engine\",\"description\":\"Retrieval-augmented generation that returns accurate answers grounded in internal documents\",\"overview\":\"A mechanism where the LLM searches internal documents and databases and generates answers grounded in their content. It suppresses hallucination and returns accurate answers based on your own knowledge.\",\"features\":[\"Cross-search internal docs, FAQs, and manuals\",\"Cite the sources behind each answer\",\"Filter information by access permissions\",\"Support PDF, Word, spreadsheets, and more\"]},\"persona\":{\"name\":\"Persona Generation\",\"description\":\"Automatically generate conversational AI personas from data\",\"overview\":\"Automatically generates conversational \\\"AI personas\\\" from customer and market data. They serve as virtual interviewees that deepen target understanding in marketing and hiring strategy.\",\"features\":[\"Data-driven automatic persona generation\",\"Hypothesis testing through dialogue with personas\",\"Multifaceted modeling of attributes and psychology\",\"Productized as our own \\\"Persona Voice\\\"\"]},\"chat\":{\"name\":\"Conversational AI / Chat\",\"description\":\"A conversational interface embeddable in websites and business apps\",\"overview\":\"A conversational interface that can be embedded in websites and business apps. It handles inquiries and guides operations through natural conversation, enhancing the user experience.\",\"features\":[\"Embed into websites and business apps\",\"Context-aware multi-turn conversation\",\"Grounded responses via RAG integration\",\"Customizable tone and character\"]},\"mcc\":{\"name\":\"Multi-tenant Platform\",\"description\":\"Authentication, billing, and permission management essential for SaaS\",\"overview\":\"A foundation for securely isolating and operating multiple customers (tenants) in a single system. It comes standard with the authentication, billing, and permission management essential for SaaS.\",\"features\":[\"Complete data isolation between tenants\",\"Authentication, SSO, and permission management\",\"Subscription billing management\",\"Per-tenant settings and customization\"]}
3,\"vector\":{\"name\":\"Vector Search Infrastructure\",\"description\":\"Search by semantic similarity—the foundation for RAG and recommendations\",\"overview\":\"A foundation that converts text and images into semantic vectors and searches by similarity. Rather than keyword matching, it finds \\\"semantically close\\\" items, forming the basis for RAG and recommendations.\",\"features\":[\"Meaning-based semantic search\",\"Fast nearest-neighbor search on large data\",\"Multimodal support for text and images\",\"Foundation for RAG and recommendation engines\"]},\"ml\":{\"name\":\"Machine Learning Pipeline\",\"description\":\"ML model infrastructure for prediction, classification, and recommendation\",\"overview\":\"A foundation for building and operating ML models for prediction, classification, recommendation, and more. It handles everything from data preprocessing to training, evaluation, and deployment.\",\"features\":[\"Predictive models such as demand and churn prediction\",\"Classification, scoring, and recommendation\",\"Supports XGBoost / LightGBM / deep learning\",\"Model retraining and accuracy monitoring\"]},\"voiceVision\":{\"name\":\"Voice \u0026 Vision AI\",\"description\":\"Multimodal processing integrating speech recognition/synthesis and image analysis\",\"overview\":\"A multimodal processing foundation integrating speech recognition and synthesis with image and video analysis, enabling AI to handle information beyond text.\",\"features\":[\"Speech recognition (transcription) and synthesis\",\"Image classification, object detection, OCR\",\"Video analysis\",\"Leverages the latest models such as Whisper\"]},\"agent\":{\"name\":\"AI Agent\",\"description\":\"Autonomously uses multiple tools to complete tasks\",\"overview\":\"An AI that autonomously orchestrates multiple tools and APIs to complete a series of tasks toward a given goal. Beyond simple responses, it \\\"executes\\\" work.\",\"features\":[\"Autonomous orchestration of multiple tools\",\"Automation of multi-step workflows\",\"Integration with external APIs and internal systems\",\"Workflow design with human approval steps\"]},\"dataAcquisition\":{\"name\":\"Data Acquisition\",\"description\":\"Automatically collect data via web scraping and API integration\",\"overview\":\"A foundation that automatically collects and accumulates the data needed for analysis and training via web scraping and various API integrations.\",\"features\":[\"Automatic data collection from websites\",\"Integration with external APIs and social media\",\"Scheduled runs and incremental fetching\",\"Normalization and storage of collected data\"]},\"llmOrchestration\":{\"name\":\"LLM Orchestration\",\"description\":\"Route across multiple LLMs and optimize cost\",\"overview\":\"A foundation that routes to the optimal model across multiple LLMs based on use case and cost, optimizing the balance of quality and cost.\",\"features\":[\"Switching and fallback across multiple LLMs\",\"Optimal model selection per use case\",\"Token cost optimization\",\"Prompt management and versioning\"]},\"webApp\":{\"name\":\"Web Application Framework\",\"description\":\"Accumulated web app implementations using React / Next.js, ready to embed in operations\",\"overview\":\"Accumulated web application implementations in React / Next.js / TypeScript that embed into operations. We turn AI components into \\\"products\\\" users can actually use.\",\"features\":[\"Fast UI construction with React / Next.js\",\"Responsive and PWA support\",\"Integration with authentication and billing\",\"A base to host AI components\"]},\"unstructuredData\":{\"name\":\"Unstructured Data Processing\",\"description\":\"Structure unstructured data such as PDFs, images, and audio for AI use\",\"overview\":\"A processing foundation that structures unstructured data—PDFs, images, audio—that is hard to handle as-is, converting it into a form usable by AI.\",\"features\":[\"Information extraction from PDFs and forms\",\"Structuring of images and audio\",\"OCR and layout analysis\",\"Shaping input data for RAG and analysis\"]}}
3,\"combinations\":{\"recruiting\":{\"name\":\"Recruiting Support SaaS\",\"tag\":\"HR / Recruiting\",\"description\":\"Matches job postings with candidate data and auto-generates compelling scout messages, supporting everything through to chat with candidates.\",\"parts\":[\"Persona Generation\",\"Conversational AI / Chat\",\"Vector Search Infrastructure\",\"Multi-tenant Platform\"],\"outcomes\":[\"Automate from application to interview scheduling, cutting hiring effort\",\"Deliver scout messages that resonate with each candidate\"]},\"knowledge\":{\"name\":\"Knowledge Utilization SaaS\",\"tag\":\"Internal DX / Knowledge sharing\",\"description\":\"Cross-searches internal documents and answers automatically with citations, automating everything from inquiry handling to report generation.\",\"parts\":[\"RAG Engine\",\"Vector Search Infrastructure\",\"AI Agent\",\"Multi-tenant Platform\"],\"outcomes\":[\"Drastically reduce inquiry-handling effort\",\"Instantly surface knowledge scattered across the company\"]},\"analytics\":{\"name\":\"Customer Analytics SaaS\",\"tag\":\"Marketing\",\"description\":\"Predictively analyzes customer data and generates AI personas, extracting multimodal insights including voice and images.\",\"parts\":[\"Machine Learning Pipeline\",\"Persona Generation\",\"Voice \u0026 Vision AI\",\"Multi-tenant Platform\"],\"outcomes\":[\"Accelerate data-driven decision-making\",\"Deepen customer understanding from multiple angles\"]},\"support\":{\"name\":\"Customer Support SaaS\",\"tag\":\"CS / Inquiries\",\"description\":\"Provides 24/7 automated responses grounded in FAQs and manuals; agents autonomously handle complex inquiries and hand off smoothly to human support.\",\"parts\":[\"Conversational AI / Chat\",\"RAG Engine\",\"AI Agent\",\"Multi-tenant Platform\"],\"outcomes\":[\"Automate first response and standardize response quality\",\"Enable 24/7/365 inquiry handling\"]},\"sales\":{\"name\":\"Sales Enablement SaaS\",\"tag\":\"Sales\",\"description\":\"Analyzes and summarizes sales-call audio and generates optimal proposals grounded in past cases, supporting everything from minutes to next-action suggestions.\",\"parts\":[\"Voice \u0026 Vision AI\",\"RAG Engine\",\"LLM Orchestration\",\"Multi-tenant Platform\"],\"outcomes\":[\"Improve quality and speed from proposal prep to follow-up\",\"Automate minutes and next actions\"]},\"data\":{\"name\":\"Data Utilization SaaS\",\"tag\":\"Data platform\",\"description\":\"Automatically collects needed data from the web and APIs, then structures and analyzes it—usable as a foundation for predictive models and semantic search.\",\"parts\":[\"Data Acquisition\",\"Unstructured Data Processing\",\"Machine Learning Pipeline\",\"Vector Search Infrastructure\"],\"outcomes\":[\"Turn scattered data into practical assets\",\"Build a data foundation that underpins prediction and search accuracy\"]}}},\"cycleDiagram\":{\"arrowShareKnowledge\":\"Sharing implementation know-how\",\"arrowAccelProduct\":\"Accelerates product development\",\"arrowAccelDev\":\"Accelerates custom implementation\",\"mobileAccel\":\"Our AI foundation accelerates every business\",\"products\":{\"title\":\"In-house Product Development\",\"sub\":\"Customer Zero\",\"item3\":\"New products\"},\"dev\":{\"title\":\"Custom Development\",\"sub\":\"Core business\",\"items\":[\"Operational efficiency\",\"AI enhancement of existing services\",\"New business development\"],\"itemsShort\":[\"Efficiency\",\"AI enhancement\",\"New business\"]},\"saas\":{\"title\":\"Custom SaaS Business\",\"provide\":\"We deliver SaaS optimized for your operations\",\"sub\":\"Industry- and operation-specific products\"}},\"products\":{\"techLabel\":\"Related tech — KAGUYA AI Components\",\"personaVoice\":{\"badge\":\"Marketing / HR\",\"subtitle\":\"Available for both Marketing and HR\",\"desc2\":\"Offered in two forms: “Persona Voice” for marketing strategy and “Persona Voice for HR” for hiring strategy. We deliver conversational AI personas generated from data, optimized for each target.\",\"ctaMarketing\":\"Persona Voice (M
3arketing) details\",\"ctaHr\":\"Persona Voice for HR details\",\"tags\":[\"Persona Generation\",\"Data Acquisition\",\"AI Chat\",\"LLM Orchestration\"]},\"vtalk\":{\"subtitle\":\"Available for both HR and School\",\"desc2\":\"Offered in two forms: “V-Talk (HR)” for recruiting and “V-Talk for School” for school admissions outreach. We optimize the video × chat experience for each target.\",\"ctaHr\":\"V-Talk (HR / Recruiting) details\",\"ctaSchool\":\"V-Talk for School details\",\"tags\":[\"Chatbot\",\"RAG\",\"Vector Search\",\"Unstructured Data\"]}},\"team\":{\"heading\":\"Team Members\",\"advisorHeading\":\"Technical Advisor\",\"members\":{\"kadoya\":{\"role\":\"Tech Lead\",\"name\":\"Shotaro Kadoya\",\"bio\":\"Ph.D. in Engineering from the Graduate School of Engineering, the University of Tokyo. After serving as a research assistant professor there, he began his career as an engineer. He leads the design and development of RAG systems for products such as “V-Talk.”\"},\"kakurai\":{\"role\":\"Creative Director\",\"name\":\"Ryo Kakurai\",\"bio\":\"After an internship at Uber, he joined ByteDance Japan as a new graduate. Following work on TikTok's video content strategy and marketing for new features, he led marketing at the Japan office of a Singapore-based company.\"}},\"advisor\":{\"role\":\"Technical Advisor\",\"name\":\"Soichi Sumi\",\"bio\":\"Completed a master's in Computer Science at Osaka University. After product development at Recruit, he joined the fintech startup Ginco as a founding engineer, served as tech lead, and headed the platform division—achieving a 40% reduction in system costs (¥120M/year) and roughly 80% performance gains. In February 2025 he founded LeapInsight Inc., providing generative-AI-powered business automation and software engineering services.\"}}},\"news\":{\"title\":\"News\",\"items\":[{\"date\":\"2026.09.11\",\"image\":\"https://apt-women.metro.tokyo.lg.jp/data/img/common/ogp.png\",\"title\":\"KAGUYA CEO Okada was selected for the 11th cohort of “APT Women,” the Tokyo Metropolitan Government's acceleration program for women entrepreneurs\",\"url\":\"https://apt-women.metro.tokyo.lg.jp/program/participant/index.html\"},{\"date\":\"2026.06.24\",\"image\":\"https://prcdn.freetls.fastly.net/release_image/59443/15/59443-15-636c6a0cff383e42e4579c6a201f2dc5-1200x630.jpg\",\"title\":\"KAGUYA was selected for INQ Inc.'s “Finance Mix Accelerator” 2nd Batch (selected as one of 7 companies)\",\"url\":\"https://prtimes.jp/main/html/rd/p/000000015.000059443.html\"},{\"date\":\"2026.06.02\",\"image\":\"https://prcdn.freetls.fastly.net/release_image/28153/275/28153-275-8767c09137d2e6589224bffa87b4f36a-1419x1006.png\",\"title\":\"KAGUYA was selected for Plug and Play's accelerator program, Summer 2026 Batch (chosen from over 260 companies)\",\"url\":\"https://prtimes.jp/main/html/rd/p/000000275.000028153.html\"},{\"date\":\"2026.05.28\",\"image\":\"https://vision-zukan.com/w
3p-content/uploads/2026/05/image1-8-e1779947149918-1024x600.png\",\"title\":\"CEO Okada was featured in Vision Zukan\",\"isMedia\":true,\"url\":\"https://vision-zukan.com/posts/kgymoon/\"},{\"date\":\"2026.05.15\",\"image\":\"/images/ceo_profile.jpg\",\"title\":\"CEO Okada appeared on Kanazawa Seaside FM's “Shacho! Tell us your ___.”\",\"isMedia\":true,\"url\":\"https://open.spotify.com/episode/27aXC5aHpAJ3Y2Vw98a4YT\"},{\"date\":\"2026.04.30\",\"image\":\"https://massivelinks.co.jp/images/news/event_20260430.webp\",\"title\":\"Conducted an intensive AI-driven development training program for the Massive Links development team in Seoul, South Korea\",\"url\":\"https://massivelinks.co.jp/ja/about/news/kaguya-bootcamp\"},{\"date\":\"2026.04.27\",\"image\":\"https://assets.st-note.com/production/uploads/images/268860576/rectangle_large_type_2_875a7c036173806f8583ab6966a970fe.png?fit=bounds\u0026quality=85\u0026width=1280\",\"title\":\"Persona Voice for Marketing was featured in an article by App Marketing Lab, with an introduction from Kyujin Box\",\"url\":\"https://markelabo.com/n/n12b3b17baaa6\"},{\"date\":\"2026.03.31\",\"image\":\"/og-hr.png\",\"title\":\"Persona Voice for HR PR featured in multiple media outlets\",\"isMedia\":true},{\"date\":\"2026.01.29\",\"image\":\"/og-vtalk.png\",\"title\":\"V-Talk featured in media\",\"isMedia\":true}],\"mediaCoverage\":{\"title\":\"KAGUYA Latest Media Coverage\",\"items\":[{\"name\":\"Vision Zukan\",\"url\":\"https://vision-zukan.com/posts/kgymoon/\",\"image\":\"https://vision-zukan.com/w
3p-content/uploads/2026/05/image1-8-e1779947149918-1024x600.png\",\"title\":\"Creating an era of engaging with people through AI — KAGUYA's Kana Okada on the future of Japanese enterprises\"},{\"name\":\"MASSIVE LINKS\",\"url\":\"https://massivelinks.co.jp/ja/about/news/kaguya-bootcamp\",\"image\":\"https://massivelinks.co.jp/images/news/event_20260430.webp\",\"title\":\"Co-creation bootcamp with KAGUYA to accelerate AI-driven development\"},{\"name\":\"App Marketing Lab\",\"url\":\"https://markelabo.com/n/n12b3b17baaa6\",\"image\":\"https://assets.st-note.com/production/uploads/images/268860576/rectangle_large_type_2_875a7c036173806f8583ab6966a970fe.png?fit=bounds\u0026quality=85\u0026width=1280\",\"title\":\"How Kyujin Box grew search traffic with original content and the story behind their growth\"},{\"name\":\"PR TIMES\",\"url\":\"https://prtimes.jp/main/html/rd/p/000000005.000174021.html\",\"image\":\"https://prcdn.freetls.fastly.net/release_image/174021/5/174021-5-d3c24bf160b94f242f2bf89ec0dd25ca-1918x923.png?format=jpeg\u0026auto=webp\u0026fit=bounds\u0026width=2400\u0026height=1260\",\"title\":\"AI adoption in recruitment surges. AI agent launched to support end-to-end recruitment strategy.\"},{\"name\":\"Nikkei\",\"url\":\"https://www.nikkei.com/compass/content/PRTKDB000000005_000174021/preview\",\"image\":\"https://prtimes.jp/img/174021/5/resize/d174021-5-aa0c2eeec61e7fe7e04e-1.png\",\"title\":\"AI adoption in recruitment surges. AI agent launched to support end-to-end recruitment strategy.\"},{\"name\":\"HRzine\",\"url\":\"https://hrzine.jp/news/detail/7682\",\"image\":\"https://hrzine.jp/static/images/article/7682/7682_ogp.png\",\"title\":\"Persona Voice for HR launched in collaboration with HR Doc\"},{\"name\":\"Tokyo Shimbun\",\"url\":\"https://adv.tokyo-np.co.jp/prtimes/article137716/\",\"image\":\"https://prtimes.jp/img/174021/5/resize/d174021-5-aa0c2eeec61e7fe7e04e-1.png\",\"title\":\"AI adoption in recruitment surges. AI agent launched to support end-to-end recruitment strategy.\"},{\"name\":\"Mapion News\",\"url\":\"https://www.mapion.co.jp/news/release/000000005.000174021/\",\"image\":\"https://prtimes.jp/img/174021/5/resize/d174021-5-aa0c2eeec61e7fe7e04e-1.png\",\"title\":\"AI adoption in recruitment surges. AI agent launched to support end-to-end recruitment strategy.\"},{\"name\":\"PR TIMES\",\"url\":\"https://prtimes.jp/main/html/rd/p/000000002.000174021.html\",\"image\":\"https://prcdn.freetls.fastly.net/release_image/174021/2/174021-2-6549eedfe776d4525ba4ddacaf9c0322-897x373.png?format=jpeg\u0026auto=webp\u0026fit=bounds\u0026width=2400\u0026height=1260\",\"title\":\"Zero opportunity loss for 27 graduates \u0026 mid-career hiring. V-Talk launches with vertical video × conversational AI.\"},{\"name\":\"O!Product AI\",\"url\":\"https://oproduct.ai/articles/4747435\",\"image\":\"https://storage.googleapis.com/oproduct-bucket/articles/article/image/2834_1769738604.webp\",\"title\":\"KAGUYA launches V-Talk to prevent hiring mismatches with vertical video × conversational AI\"},{\"name\":\"Niconico News\",\"url\":\"https://news.nicovideo.jp/watch/nw18876712\",\"image\":\"https://prcdn.freetls.fastly.net/release_image/174021/2/174021-2-6549eedfe776d4525ba4ddacaf9c0322-897x373.png?format=jpeg\u0026auto=webp\u0026fit=bounds\u0026width=2400\u0026height=1260\",\"title\":\"V-Talk launches - Preventing hiring mismatches with vertical video × conversational AI\"},{\"name\":\"Nikkei\",\"url\":\"https://www.nikkei.com/compass/content/PRTKDB000000002_000174021/preview\",\"image\":\"https://prcdn.freetls.fastly.net/release_image/174021/2/174021-2-6549eedfe776d4525ba4ddacaf9c0322-897x373.png?format=jpeg\u0026auto=webp\u0026fit=bounds\u0026width=2400\u0026height=1260\",\"title\":\"Zero opportunity loss for 27 graduates \u0026 mid-career hiring. V-Talk launches with vertical video × conversational AI.\"},{\"name\":\"Tokyo Days\",\"url\":\"https://tokyo.publishing.3rd-in.co.jp/article/26cb9c96-fcdc-11f0-9b07-9ca3ba0a67df\",\"image\":\"https://img.news.3rd-in.co.jp/storage/articles/2026/01/29/9f597e00-fcda-11f0-a93a-9ca3ba083d71/174021-2-6549eedfe776d4525ba4ddacaf9c0322-897x373.webp\",\"title\":\"New service V-Talk resolves job seeker mismatches with AI and video technology\"},{\"name\":\"livedoor\",\"url\":\"https://news.livedoor.com/pr_topics/detail/30471305/\",\"image\":\"https://image.news.livedoor.com/newsimage/stf/e/5/e5563_1863_a680bd9f_26ba0134.png\",\"title\":\"Zero opportunity loss for 27 graduates \u0026 mid-career hiring. V-Talk launches with vertical video × conversational AI.\"},{\"name\":\"Mapion\",\"url\":\"https://www.mapion.co.jp/news/release/000000002.000174021/\",\"image\":\"https://prtimes.jp/img/174021
3/2/resize/d174021-2-774b355a523fd033bf13-0.png\",\"title\":\"Zero opportunity loss for 27 graduates \u0026 mid-career hiring. V-Talk launches with vertical video × conversational AI.\"},{\"name\":\"HR News\",\"url\":\"https://jinzainews.net/pressrelease/20260129-2/\",\"image\":\"https://jinzainews.net/pressrelease/wp-content/uploads/2026/02/20260202_401.png\",\"title\":\"KAGUYA: Zero opportunity loss for 27 graduates \u0026 mid-career hiring. V-Talk launches.\"}]}}},\"restoredDetails\":{\"CustomDevelopment\":{\"text1\":\"Designed around challenges.\\nDelivered into real work.\",\"text2\":\"From improving workflows and existing services to launching new businesses, we build the systems you need through both data and experience.\",\"text3\":\"Beyond the launch.\",\"text4\":\"From defining the challenge to improving real-world operations.\",\"text5\":\"Discuss your project\"},\"CustomSaaS\":{\"text1\":\"Combine capabilities.\\nBuild useful systems.\",\"text2\":\"Data foundations and the technology to bring AI into work and services, combined around your needs.\",\"text3\":\"Choose a capability\",\"text4\":\"Possibilities in combination.\",\"text5\":\"Example configurations for different challenges.\"}},\"restored\":{\"Home\":{\"text1\":\"Our products\",\"text2\":\"Products we build,\",\"text3\":\"use, and refine.\",\"text4\":\"Our own products are another way\\nwe connect data and experience in practice.\",\"text5\":\"Persona Voice persona detail screen\",\"text6\":\"Know who you’re creating for.\",\"text7\":\"Turn market and customer information into tangible personas. Build a deeper understanding of people to shape marketing and recruitment communications.\",\"text8\":\"For marketing\",\"text9\":\"For HR\",\"text10\":\"V-Talk video and chat product screen\",\"text11\":\"Curiosity becomes conversation.\",\"text12\":\"Show through video. Respond through chat. Turn company and school information into conversations people can explore at their own pace.\",\"text13\":\"For HR\",\"text14\":\"For schools\",\"text15\":\"SELECTED CLIENTS\",\"clientsScope\":\"Clients across KAGUYA’s development and AI implementation services and our own products.\",\"text16\":\"About the team\",\"text17\":\"Curiosity,\",\"text18\":\"in good company.\",\"text19\":\"Expertise in data. The ability to build.\\nMeet the people behind KAGUYA.\",\"text20\":\"Profile\",\"text21\":\"Profile\",\"text22\":\"Kota Yamanishi\",\"text23\":\"Kota Yamanishi\",\"text24\":\"Profile\",\"text25\":\"After completing the advanced course at Akashi National College of Technology, Kota earned a master’s degree in Business Engineering at Osaka University’s Graduate School of Engineering in 2020, followed by a master’s degree in the business course of its Graduate School of Economics in 2021. He joined Dentsu in 2021. Drawing on hands-on making, data utilization, and prototyping tools for operational efficiency, he works to solve marketing challenges through technology and AI.\",\"text26\":\"Company information\",\"text27\":\"Company\",\"text28\":\"KAGUYA Inc.\",\"text29\":\"CEO\",\"text30\":\"Address\",\"text31\":\"LANTIQUE BY IOQ 211, 1-1-17 Nakameguro, Meguro-ku, Tokyo 153-0061, Japan\",\"text32\":\"Map of KAGUYA’s address\",\"text33\":\"Open in Google Maps\",\"text34\":\"Latest updates\",\"text35\":\"The latest from KAGUYA.\",\"text36\":\"Scroll to explore\",\"text37\":\"Previous news\",\"text38\":\"Next news\",\"text39\":\"News carousel\",\"text40\":\"Read story\",\"text41\":\"View all news\",\"text42\":\"Let’s build\",\"text43\":\"what’s next.\",\"text44\":\"Prepare data, write code, and put it to work.\\nBuild and improve customer systems and our own products with us.\",\"text45\":\"Explore careers\",\"text46\":\"Let’s have a conversation\",\"text47\":\"Build beyond the model.\",\"text48\":\"Tackle technical debt, connect structured and unstructured data, and turn AI outputs into workflows and interfaces. Our data and experience teams work together on these engineering challenges and improve systems through human feedback.\",\"text49\":\"Have a project in mind?\",\"text50\":\"Get in touch\"},\"TwoLayers\":{\"text1\":\"Our perspective\",\"text2\":\"Data and experience.\",\"text3\":\"Each makes the other better.\",\"text4\":\"Creation is the beginning of a cycle.\",\"text5\":\"Preparing data expands what AI can do for workflows and services. Insights from real-world use help improve both data and systems.\",\"text6\":\"At KAGUYA, we work across the data and experience layers, continually improving the value we create for companies and their users.\",\"text7\":\"Powers new possibilities\",\"text8\":\"Power experience\",\"text9\":\"Return learning\",\"text10\":\"Creates new learning\",\"text11\":\"Our two layers\",\"text12\":\"Build the foundation.\",\"text13\":\"Put it to work.\",\"text14\":\"Business systems. New services.\\nWe connect the two layers to make them work in the real world.\",\"text15\":\"Your business data,\",\"text16\":\"ready for AI.\",\"text17\":\"KAGUYA Data Cloud is our in-house data platform. Our data specialists use it to organize each company’s data and existing systems, building foundations that make both information and its business meaning usable by AI.\",\"text18\":\"Modernize existing systems\",\"text19\":\"Resolve technical debt and improve data integration and operations.\",\"text20\":\"Connect different data types\",\"text21\":\"Work with structured databases and unstructured documents and images.\",\"text22\":\"Make business meaning accessible\",\"text23\":\"Design a semantic layer of metrics, terms, and relationships to connect data with AI.\",\"text24\":\"Put AI\",\"text25\":\"to work in the real world.\",\"text26\":\"Workflows\",\"text27\":\"Systems\",\"text28\":\"Conversations\",\"text29\":\"Delegate parts of a workflow to AI. Add intelligence to existing systems. Create new services. 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We work with you throughout, building around your business.\",\"text18\":\"DEVELOPMENT EXAMPLE\",\"text19\":\"Workflows where AI and people handle documents and information together.\",\"text20\":\"Turn prediction, search, and recommendations into working systems.\",\"text21\":\"Create new service experiences through conversation, voice, and images.\",\"text22\":\"Data and implementation\",\"text23\":\"Talk about your project\",\"text24\":\"Explore our development services\",\"text25\":\"Explore KAGUYA AI Components\"},\"TalentLayers\":{\"text1\":\"Your expertise.\",\"text2\":\"Where will you start the cycle?\",\"text3\":\"People who organize data. 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Designed around the people doing the work.\",\"detail\":\"Explore our capabilities\",\"detailBody\":\"We modernize existing systems, connect structured and unstructured data, define terms and metrics, design interfaces, develop and deploy systems, and improve them through operation.\",\"newBusiness\":\"Develop a new business\",\"newBusinessBody\":\"From service concepts to prototypes and development, with support for both business and technology.\",\"contact\":\"Discuss a project\"},\"motion\":{\"example\":\"From data to everyday work.\",\"data\":\"Organize data\",\"workflow\":\"Documents\",\"search\":\"Search\",\"conversation\":\"Chat\",\"choose\":\"Choose a development example\",\"replay\":\"Replay animation\",\"invoice\":\"Invoice\",\"extracted\":\"Amount \u0026 vendor extracted\",\"humanCheck\":\"Ready for human review\",\"query\":\"How do I claim travel costs?\",\"result\":\"Expense reimbursement guide\",\"question\":\"A bag for a 13-inch laptop?\",\"answer\":\"Let's look at waterproof options.\"},\"workflow\":{\"example\":\"Development example / Invoice processing\",\"replay\":\"Replay workflow\",\"step1\":\"Import a document\",\"detail1\":\"Read a PDF or image\",\"step2\":\"AI extracts the details\",\"detail2\":\"Identify the amount and vendor\",\"step3\":\"A person reviews it\",\"detail3\":\"Check before sending to accounting\"},\"products\":{\"label\":\"02 / PRODUCTS\",\"title\":\"Products we build.\",\"personaTitle\":\"Persona Voice\",\"personaBody\":\"Create customer and candidate personas to plan marketing, recruiting, and the way you communicate.\",\"marketing\":\"For marketing\",\"hr\":\"For recruiting\",\"vtalkTitle\":\"V-Talk\",\"vtalkBody\":\"Introduce your company or school through video. 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3nd Batch (selected as one of 7 companies)\",\"url\":\"https://prtimes.jp/main/html/rd/p/000000015.000059443.html\"},{\"date\":\"2026.06.02\",\"title\":\"KAGUYA was selected for Plug and Play's accelerator program, Summer 2026 Batch (chosen from over 260 companies)\",\"url\":\"https://prtimes.jp/main/html/rd/p/000000275.000028153.html\"},{\"date\":\"2026.05.28\",\"title\":\"CEO Okada was featured in Vision Zukan\",\"isMedia\":true,\"url\":\"https://vision-zukan.com/posts/kgymoon/\"},{\"date\":\"2026.05.15\",\"title\":\"CEO Okada appeared on Kanazawa Seaside FM's “Shacho! Tell us your ___.”\",\"isMedia\":true,\"url\":\"https://open.spotify.com/episode/27aXC5aHpAJ3Y2Vw98a4YT\"},{\"date\":\"2026.04.30\",\"title\":\"Conducted an intensive AI-driven development training program for the Massive Links development team in Seoul, South Korea\",\"url\":\"https://massivelinks.co.jp/ja/about/news/kaguya-bootcamp\"},{\"date\":\"2026.04.27\",\"title\":\"Persona Voice for Marketing was featured in an article by App Marketing Lab, with an introduction from Kyujin Box\",\"url\":\"https://markelabo.com/n/n12b3b17baaa6\"},{\"date\":\"2026.03.31\",\"title\":\"Persona Voice for HR PR featured in multiple media outlets\",\"isMedia\":true},{\"date\":\"2026.01.29\",\"title\":\"V-Talk featured in media\",\"isMedia\":true}],\"mediaCoverage\":{\"title\":\"KAGUYA Latest Media Coverage\",\"items\":[{\"name\":\"INQ Inc.\",\"url\":\"https://prtimes.jp/main/html/rd/p/000000015.000059443.html\",\"image\":\"https://prcdn.freetls.fastly.net/release_image/59443/15/59443-15-636c6a0cff383e42e4579c6a201f2dc5-1200x630.jpg\",\"title\":\"KAGUYA selected for the “Finance Mix Accelerator” 2nd Batch (one of 7 companies)\"},{\"name\":\"Plug and Play Japan\",\"url\":\"https://prtimes.jp/main/html/rd/p/000000275.000028153.html\",\"image\":\"https://prcdn.freetls.fastly.net/release_image/28153/275/28153-275-8767c09137d2e6589224bffa87b4f36a-1419x1006.png\",\"title\":\"KAGUYA selected for the Summer 2026 Batch accelerator program (chosen from over 260 companies)\"},{\"name\":\"Vision Zukan\",\"url\":\"https://vision-zukan.com/posts/kgymoon/\",\"image\":\"https://vision-zukan.com/w
3p-content/uploads/2026/05/image1-8-e1779947149918-1024x600.png\",\"title\":\"Creating an era of engaging with people through AI — KAGUYA's Kana Okada on the future of Japanese enterprises\"},{\"name\":\"MASSIVE LINKS\",\"url\":\"https://massivelinks.co.jp/ja/about/news/kaguya-bootcamp\",\"image\":\"https://massivelinks.co.jp/images/news/event_20260430.webp\",\"title\":\"Co-creation bootcamp with KAGUYA to accelerate AI-driven development\"},{\"name\":\"App Marketing Lab\",\"url\":\"https://markelabo.com/n/n12b3b17baaa6\",\"image\":\"https://assets.st-note.com/production/uploads/images/268860576/rectangle_large_type_2_875a7c036173806f8583ab6966a970fe.png?fit=bounds\u0026quality=85\u0026width=1280\",\"title\":\"How Kyujin Box grew search traffic with original content and the story behind their growth\"},{\"name\":\"PR TIMES\",\"url\":\"https://prtimes.jp/main/html/rd/p/000000005.000174021.html\",\"image\":\"https://prcdn.freetls.fastly.net/release_image/174021/5/174021-5-d3c24bf160b94f242f2bf89ec0dd25ca-1918x923.png?format=jpeg\u0026auto=webp\u0026fit=bounds\u0026width=2400\u0026height=1260\",\"title\":\"AI adoption in recruitment surges. AI agent launched to support end-to-end recruitment strategy.\"},{\"name\":\"Nikkei\",\"url\":\"https://www.nikkei.com/compass/content/PRTKDB000000005_000174021/preview\",\"image\":\"https://prtimes.jp/img/174021/5/resize/d174021-5-aa0c2eeec61e7fe7e04e-1.png\",\"title\":\"AI adoption in recruitment surges. AI agent launched to support end-to-end recruitment strategy.\"},{\"name\":\"HRzine\",\"url\":\"https://hrzine.jp/news/detail/7682\",\"image\":\"https://hrzine.jp/static/images/article/7682/7682_ogp.png\",\"title\":\"Persona Voice for HR launched in collaboration with HR Doc\"},{\"name\":\"Tokyo Shimbun\",\"url\":\"https://adv.tokyo-np.co.jp/prtimes/article137716/\",\"image\":\"https://prtimes.jp/img/174021/5/resize/d174021-5-aa0c2eeec61e7fe7e04e-1.png\",\"title\":\"AI adoption in recruitment surges. AI agent launched to support end-to-end recruitment strategy.\"},{\"name\":\"Mapion News\",\"url\":\"https://www.mapion.co.jp/news/release/000000005.000174021/\",\"image\":\"https://prtimes.jp/img/174021/5/resize/d174021-5-aa0c2eeec61e7fe7e04e-1.png\",\"title\":\"AI adoption in recruitment surges. AI agent launched to support end-to-end recruitment strategy.\"},{\"name\":\"PR TIMES\",\"url\":\"https://prtimes.jp/main/html/rd/p/000000002.000174021.html\",\"image\":\"https://prcdn.freetls.fastly.net/release_image/174021/2/174021-2-6549eedfe776d4525ba4ddacaf9c0322-897x373.png?format=jpeg\u0026auto=webp\u0026fit=bounds\u0026width=2400\u0026height=1260\",\"title\":\"Zero opportunity loss for 27 graduates \u0026 mid-career hiring. V-Talk launches with vertical video × conversational AI.\"},{\"name\":\"O!Product AI\",\"url\":\"https://oproduct.ai/articles/4747435\",\"image\":\"https://storage.googleapis.com/oproduct-bucket/articles/article/image/2834_1769738604.webp\",\"title\":\"KAGUYA launches V-Talk to prevent hiring mismatches with vertical video × conversational AI\"},{\"name\":\"Niconico News\",\"url\":\"https://news.nicovideo.jp/watch/nw18876712\",\"image\":\"https://prcdn.freetls.fastly.net/release_image/174021/2/174021-2-6549eedfe776d4525ba4ddacaf9c0322-897x373.png?format=jpeg\u0026auto=webp\u0026fit=bounds\u0026width=2400\u0026height=1260\",\"title\":\"V-Talk launches - Preventing hiring mismatches with vertical video × conversational AI\"},{\"name\":\"Nikkei\",\"url\":\"https://www.nikkei.com/compass/content/PRTKDB000000002_000174021/preview\",\"image\":\"https://prcdn.freetls.fastly.net/release_image/174021/2/174021-2-6549eedfe776d4525ba4ddacaf9c0322-897x373.png?format=jpeg\u0026auto=webp\u0026fit=bounds\u0026width=2400\u0026height=1260\",\"title\":\"Zero opportunity loss for 27 graduates \u0026 mid-career hiring. V-Talk launches with vertical video × conversational AI.\"},{\"name\":\"Tokyo Days\",\"url\":\"https://tokyo.publishing.3rd-in.co.jp/article/26cb9c96-fcdc-11f0-9b07-9ca3ba0a67df\",\"image\":\"https://img.news.3rd-in.co.jp/storage/articles/2026/01/29/9f597e00-fcda-11f0-a93a-9ca3ba083d71/174021-2-6549eedfe776d4525ba4ddacaf9c0322-897x373.webp\",\"title\":\"New service V-Talk resolves job seeker mismatches with AI and video technology\"},{\"name\":\"livedoor\",\"url\":\"https://news.livedoor.com/pr_topics/detail/30471305/\",\"image\":\"https://image.news.livedoor.com/newsimage/stf/e/5/e5563_1863_a680bd9f_26ba0134.png\",\"title\":\"Zero opportunity loss for 27 graduates \u0026 mid-career hiring. V-Talk launches with vertical video × conversational AI.\"},{\"name\":\"Mapion\",\"url\":\"https://www.mapion.co.jp/news/release/000000002.000174021/\",\"image\":\"https://prtimes.jp/img/174021
3/2/resize/d174021-2-774b355a523fd033bf13-0.png\",\"title\":\"Zero opportunity loss for 27 graduates \u0026 mid-career hiring. V-Talk launches with vertical video × conversational AI.\"},{\"name\":\"HR News\",\"url\":\"https://jinzainews.net/pressrelease/20260129-2/\",\"image\":\"https://jinzainews.net/pressrelease/wp-content/uploads/2026/02/20260202_401.png\",\"title\":\"KAGUYA: Zero opportunity loss for 27 graduates \u0026 mid-career hiring. V-Talk launches.\"}]}},\"contact\":{\"title\":\"Contact\",\"description\":\"If you have any inquiries or questions about projects, please feel free to contact us using the form below.\",\"formLink\":\"Contact Form\"},\"footer\":{\"sitemap\":\"Sitemap\",\"contact\":\"Contact\",\"contactText\":\"Please contact us via the form.\",\"privacyPolicy\":\"Privacy Policy\",\"rights\":\"KAGUYA Inc. All rights reserved.\"},\"home\":{\"businessOverview\":{\"eyebrow\":\"OUR BUSINESS\",\"titleLine1\":\"Three businesses to support\",\"titleLine2\":\"our clients' use of AI.\",\"descPre\":\"KAGUYA operates three businesses: in-house product development, custom development, and a custom SaaS business. At their core is our own proprietary AI technology foundation, \",\"descHighlight\":\"“KAGUYA AI Components”\",\"descPost\":\". This in-house technology is not only the foundation of our custom SaaS, but also accelerates custom development and powers the launch of our own products. Built on solid proprietary technology, we support each client's adoption of AI.\",\"keywordsLabel\":\"Keywords\",\"detailLink\":\"Learn more\",\"cards\":{\"products\":{\"label\":\"IN-HOUSE PRODUCTS\",\"title\":\"In-house Product Development\",\"catch\":\"As “customer zero,” we use and sell our own products.\",\"description\":\"We first build products we'd be proud to release. Through in-house products like Persona Voice and V-Talk, we understand the difficulty and the excitement of AI product development better than anyone.\",\"keywords\":\"Persona Voice / V-Talk / Customer Zero\"},\"customSaas\":{\"label\":\"CUSTOM SaaS\",\"title\":\"Custom SaaS Business\",\"catch\":\"Our in-house AI components become the foundation for every business.\",\"description\":\"By combining our proprietary AI component suite, “KAGUYA AI Components,” we rapidly build SaaS optimized for each client's operations. This in-house technology foundation is the very core that supports all three businesses.\",\"keywords\":\"KAGUYA AI Components / Proprietary tech / Workflow optimization\"},\"customDev\":{\"label\":\"CUSTOM DEVELOPMENT\",\"title\":\"Custom Development\",\"catch\":\"We embed in our clients' field and implement for real.\",\"description\":\"Across three areas—operational efficiency, AI enhancement of existing services, and new business development—we embed within our clients and support AI implementation hands-on.\",\"keywords\":\"Efficiency / AI enhancement / New business\"}}},\"inHouseProducts\":{\"eyebrow\":\"01 — IN-HOUSE PRODUCTS\",\"titleLine1\":\"We are “customer zero.”\",\"titleLine2\":\"We build our products and use them ourselves.\",\"body\":\"KAGUYA's philosophy is to be “customer zero.” We use “V-Talk” for our own hiring and “Persona Voice” for our own marketing. We build only what we genuinely believe is good, use it ourselves, and bring it to market ourselves. The technology and experience refined through this hands-on use then flow into easy-to-use custom SaaS and custom development that truly gets used in the field.\",\"productsLabel\":\"Our Products\"},\"clients\":{\"eyebrow\":\"Our Clients\",\"title\":\"Our Track Record\"},\"customDevelopment\":{\"eyebrow\":\"03 — CUSTOM DEVELOPMENT\",\"titleLine1\":\"We embed in our clients' field,\",\"titleLine2\":\"and implement AI for real.\",\"description\":\"From building internal data-utilization platforms to operation-specific AI agents and product development for new businesses, we build fully custom solutions tailored to your needs. Working back from the business question to solve, we design the optimal solution, and through AI-driven development we deliver implementations far faster and higher in quality than conventional approaches. We support you all the way through implementation into your environment, accelerating your company's AX (AI transformation).\",\"examplesLabel\":\"Examples\",\"domains\":{\"a\":{\"title\":\"Operational Efficiency AI\",\"description\":\"Custom systems that automate and streamline routine internal tasks across back office, sales, and customer support. We implement RAG and operational agents that leverage internal knowledge to dramatically boost employee productivity.\",\"examples\":[\"Cross-knowledge RAG system\",\"Auto-generation agent for sales decks \u0026 proposals\",\"Meeting-minutes analysis pipeline (Whisper + LLM)\",\"Data-analysis AI for management decisions\",\"AI agent for customer support\"]},\"b\":{\"title\":\"AI Enhancement of Existing Services\",\"description\":\"Development that embeds AI into services already in operation to evolve the experience. From improving matching accuracy to introducing recommendation algorithms and enriching search, we partner with you to extend AI features that maximize your existing assets.\",\"examples\":[\"AI enhancement of matching algorithms\",\"Semantic search using vector search\",\"Building \u0026 tuning recommendation engines\",\"Adding a natural-language interface\",\"Adding an AI analysis layer to existing DBs\"]},\"c\":{\"title\":\"New Business Development Support\",\"description\":\"End-to-end support for launching AI-centered new businesses—from strategy to product development to post-launch operations. From the hypothesis-validation phase, KAGUYA's specialists join your business team.\",\"examples\":[\"PoC \u0026 MVP development for new AI products\",\"Hypothesis validation (incl. user-interview design)\",\"AI-assisted competitor \u0026 market research\",\"Hands-on support through product launch\",\"Multilingual design for global expansion\"]}},\"process\":{\"eyebrow\":\"Process\",\"title\":\"Five steps, into your field.\",\"steps\":[{\"title\":\"Hearing \u0026 Problem Definition\",\"description\":\"Working back from the business question to solve, we identify—with a consulting mindset—the essence that AI should address.\"},{\"title\":\"Hypothesis \u0026 Solution Design\",\"description\":\"Drawing on our experience launching our own products, we design the optimal approach, weighing feasibility and cost-effectiveness.\"},{\"title\":\"Rapid Implementation via AI-Driven Development\",\"description\":\"W
3ith solid engineering capability, we build high-quality systems far faster than conventional approaches.\"},{\"title\":\"Implementation \u0026 Integration into Your Environment\",\"description\":\"We see implementation through—integrating into your existing systems and workflows.\"},{\"title\":\"Operations Support \u0026 Continuous Improvement\",\"description\":\"Leveraging our product-operation experience, we help it grow into something that keeps being used after delivery.\"}]}},\"customSaas\":{\"header\":{\"eyebrow\":\"02 — CUSTOM SaaS\",\"titleBrand\":\"KAGUYA AI Components\",\"titleRest\":\" — the custom SaaS born from them.\",\"descBrand\":\"“KAGUYA AI Components”\",\"descRest\":\" is a suite of reusable AI technology blocks we developed and accumulated ourselves. Custom SaaS is not only built by combining these components—this same technology foundation also smooths custom development and powers the launch of our own products. This in-house technology, “KAGUYA AI Components,” supports the core of every business.\"},\"grid\":{\"eyebrow\":\"Building Blocks\",\"titlePre\":\"Composable \",\"titleBrand\":\"KAGUYA AI Components\",\"desc\":\"“KAGUYA AI Components” is a suite of reusable technology blocks refined through our implementations. Depending on how you combine them, you can build SaaS optimized for your operations.\"},\"cardDetail\":\"View details\",\"modalFeaturesLabel\":\"What it can do\",\"combosHeader\":{\"eyebrow\":\"Combinations\",\"title\":\"Combine them to build SaaS like these\",\"desc\":\"Depending on how you combine components, you can build diverse SaaS optimized for any industry or operation.\"},\"cycle\":{\"eyebrow\":\"KAGUYA's Circulation Model\",\"titleLine1\":\"The custom SaaS business\",\"titleLine2\":\"circulates our three businesses and amplifies our strengths.\",\"desc\":\"Our in-house KAGUYA AI Components, at the core of the custom SaaS business, accelerate both in-house product development and custom development. The three businesses form a virtuous cycle that elevates one another and keeps amplifying KAGUYA's strengths.\"},\"components\":{\"rag\":{\"name\":\"RAG Engine\",\"description\":\"Retrieval-augmented generation that returns accurate answers grounded in internal documents\",\"overview\":\"A mechanism where the LLM searches internal documents and databases and generates answers grounded in their content. It suppresses hallucination and returns accurate answers based on your own knowledge.\",\"features\":[\"Cross-search internal docs, FAQs, and manuals\",\"Cite the sources behind each answer\",\"Filter information by access permissions\",\"Support PDF, Word, spreadsheets, and more\"]},\"persona\":{\"name\":\"Persona Generation\",\"description\":\"Automatically generate conversational AI personas from data\",\"overview\":\"Automatically generates conversational \\\"AI personas\\\" from customer and market data. They serve as virtual interviewees that deepen target understanding in marketing and hiring strategy.\",\"features\":[\"Data-driven automatic persona generation\",\"Hypothesis testing through dialogue with personas\",\"Multifaceted modeling of attributes and psychology\",\"Productized as our own \\\"Persona Voice\\\"\"]},\"chat\":{\"name\":\"Conversational AI / Chat\",\"description\":\"A conversational interface embeddable in websites and business apps\",\"overview\":\"A conversational interface that can be embedded in websites and business apps. It handles inquiries and guides operations through natural conversation, enhancing the user experience.\",\"features\":[\"Embed into websites and business apps\",\"Context-aware multi-turn conversation\",\"Grounded responses via RAG integration\",\"Customizable tone and character\"]},\"mcc\":{\"name\":\"Multi-tenant Platform\",\"description\":\"Authentication, billing, and permission management essential for SaaS\",\"overview\":\"A foundation for securely isolating and operating multiple customers (tenants) in a single system. It comes standard with the authentication, billing, and permission management essential for SaaS.\",\"features\":[\"Complete data isolation between tenants\",\"Authentication, SSO, and permission management\",\"Subscription billing management\",\"Per-tenant settings and customization\"]}
3,\"vector\":{\"name\":\"Vector Search Infrastructure\",\"description\":\"Search by semantic similarity—the foundation for RAG and recommendations\",\"overview\":\"A foundation that converts text and images into semantic vectors and searches by similarity. Rather than keyword matching, it finds \\\"semantically close\\\" items, forming the basis for RAG and recommendations.\",\"features\":[\"Meaning-based semantic search\",\"Fast nearest-neighbor search on large data\",\"Multimodal support for text and images\",\"Foundation for RAG and recommendation engines\"]},\"ml\":{\"name\":\"Machine Learning Pipeline\",\"description\":\"ML model infrastructure for prediction, classification, and recommendation\",\"overview\":\"A foundation for building and operating ML models for prediction, classification, recommendation, and more. It handles everything from data preprocessing to training, evaluation, and deployment.\",\"features\":[\"Predictive models such as demand and churn prediction\",\"Classification, scoring, and recommendation\",\"Supports XGBoost / LightGBM / deep learning\",\"Model retraining and accuracy monitoring\"]},\"voiceVision\":{\"name\":\"Voice \u0026 Vision AI\",\"description\":\"Multimodal processing integrating speech recognition/synthesis and image analysis\",\"overview\":\"A multimodal processing foundation integrating speech recognition and synthesis with image and video analysis, enabling AI to handle information beyond text.\",\"features\":[\"Speech recognition (transcription) and synthesis\",\"Image classification, object detection, OCR\",\"Video analysis\",\"Leverages the latest models such as Whisper\"]},\"agent\":{\"name\":\"AI Agent\",\"description\":\"Autonomously uses multiple tools to complete tasks\",\"overview\":\"An AI that autonomously orchestrates multiple tools and APIs to complete a series of tasks toward a given goal. Beyond simple responses, it \\\"executes\\\" work.\",\"features\":[\"Autonomous orchestration of multiple tools\",\"Automation of multi-step workflows\",\"Integration with external APIs and internal systems\",\"Workflow design with human approval steps\"]},\"dataAcquisition\":{\"name\":\"Data Acquisition\",\"description\":\"Automatically collect data via web scraping and API integration\",\"overview\":\"A foundation that automatically collects and accumulates the data needed for analysis and training via web scraping and various API integrations.\",\"features\":[\"Automatic data collection from websites\",\"Integration with external APIs and social media\",\"Scheduled runs and incremental fetching\",\"Normalization and storage of collected data\"]},\"llmOrchestration\":{\"name\":\"LLM Orchestration\",\"description\":\"Route across multiple LLMs and optimize cost\",\"overview\":\"A foundation that routes to the optimal model across multiple LLMs based on use case and cost, optimizing the balance of quality and cost.\",\"features\":[\"Switching and fallback across multiple LLMs\",\"Optimal model selection per use case\",\"Token cost optimization\",\"Prompt management and versioning\"]},\"webApp\":{\"name\":\"Web Application Framework\",\"description\":\"Accumulated web app implementations using React / Next.js, ready to embed in operations\",\"overview\":\"Accumulated web application implementations in React / Next.js / TypeScript that embed into operations. We turn AI components into \\\"products\\\" users can actually use.\",\"features\":[\"Fast UI construction with React / Next.js\",\"Responsive and PWA support\",\"Integration with authentication and billing\",\"A base to host AI components\"]},\"unstructuredData\":{\"name\":\"Unstructured Data Processing\",\"description\":\"Structure unstructured data such as PDFs, images, and audio for AI use\",\"overview\":\"A processing foundation that structures unstructured data—PDFs, images, audio—that is hard to handle as-is, converting it into a form usable by AI.\",\"features\":[\"Information extraction from PDFs and forms\",\"Structuring of images and audio\",\"OCR and layout analysis\",\"Shaping input data for RAG and analysis\"]}}
3,\"combinations\":{\"recruiting\":{\"name\":\"Recruiting Support SaaS\",\"tag\":\"HR / Recruiting\",\"description\":\"Matches job postings with candidate data and auto-generates compelling scout messages, supporting everything through to chat with candidates.\",\"parts\":[\"Persona Generation\",\"Conversational AI / Chat\",\"Vector Search Infrastructure\",\"Multi-tenant Platform\"],\"outcomes\":[\"Automate from application to interview scheduling, cutting hiring effort\",\"Deliver scout messages that resonate with each candidate\"]},\"knowledge\":{\"name\":\"Knowledge Utilization SaaS\",\"tag\":\"Internal DX / Knowledge sharing\",\"description\":\"Cross-searches internal documents and answers automatically with citations, automating everything from inquiry handling to report generation.\",\"parts\":[\"RAG Engine\",\"Vector Search Infrastructure\",\"AI Agent\",\"Multi-tenant Platform\"],\"outcomes\":[\"Drastically reduce inquiry-handling effort\",\"Instantly surface knowledge scattered across the company\"]},\"analytics\":{\"name\":\"Customer Analytics SaaS\",\"tag\":\"Marketing\",\"description\":\"Predictively analyzes customer data and generates AI personas, extracting multimodal insights including voice and images.\",\"parts\":[\"Machine Learning Pipeline\",\"Persona Generation\",\"Voice \u0026 Vision AI\",\"Multi-tenant Platform\"],\"outcomes\":[\"Accelerate data-driven decision-making\",\"Deepen customer understanding from multiple angles\"]},\"support\":{\"name\":\"Customer Support SaaS\",\"tag\":\"CS / Inquiries\",\"description\":\"Provides 24/7 automated responses grounded in FAQs and manuals; agents autonomously handle complex inquiries and hand off smoothly to human support.\",\"parts\":[\"Conversational AI / Chat\",\"RAG Engine\",\"AI Agent\",\"Multi-tenant Platform\"],\"outcomes\":[\"Automate first response and standardize response quality\",\"Enable 24/7/365 inquiry handling\"]},\"sales\":{\"name\":\"Sales Enablement SaaS\",\"tag\":\"Sales\",\"description\":\"Analyzes and summarizes sales-call audio and generates optimal proposals grounded in past cases, supporting everything from minutes to next-action suggestions.\",\"parts\":[\"Voice \u0026 Vision AI\",\"RAG Engine\",\"LLM Orchestration\",\"Multi-tenant Platform\"],\"outcomes\":[\"Improve quality and speed from proposal prep to follow-up\",\"Automate minutes and next actions\"]},\"data\":{\"name\":\"Data Utilization SaaS\",\"tag\":\"Data platform\",\"description\":\"Automatically collects needed data from the web and APIs, then structures and analyzes it—usable as a foundation for predictive models and semantic search.\",\"parts\":[\"Data Acquisition\",\"Unstructured Data Processing\",\"Machine Learning Pipeline\",\"Vector Search Infrastructure\"],\"outcomes\":[\"Turn scattered data into practical assets\",\"Build a data foundation that underpins prediction and search accuracy\"]}}},\"cycleDiagram\":{\"arrowShareKnowledge\":\"Sharing implementation know-how\",\"arrowAccelProduct\":\"Accelerates product development\",\"arrowAccelDev\":\"Accelerates custom implementation\",\"mobileAccel\":\"Our AI foundation accelerates every business\",\"products\":{\"title\":\"In-house Product Development\",\"sub\":\"Customer Zero\",\"item3\":\"New products\"},\"dev\":{\"title\":\"Custom Development\",\"sub\":\"\",\"items\":[\"Operational efficiency\",\"AI enhancement of existing services\",\"New business development\"],\"itemsShort\":[\"Efficiency\",\"AI enhancement\",\"New business\"]},\"saas\":{\"title\":\"Custom SaaS Business\",\"provide\":\"We deliver SaaS optimized for your operations\",\"sub\":\"Industry- and operation-specific products\"}},\"products\":{\"techLabel\":\"Related tech — KAGUYA AI Components\",\"personaVoice\":{\"badge\":\"Marketing / HR\",\"subtitle\":\"Available for both Marketing and HR\",\"desc2\":\"Offered in two forms: “Persona Voice” for marketing strategy and “Persona Voice for HR” for hiring strategy. We deliver conversational AI personas generated from data, optimized for each target.\",\"ctaMarketing\":\"Persona Voice (Marketing) details\",\"ctaHr\":\"Persona Voice for HR details\",\"tags\":[\"Persona Generation\",\"Data Acquisition\",\"AI Chat\",\"LLM Orchestration\"]},\"vtalk\":{\"subtitle\":\"Available for both HR and School\",\"desc2\":\"Offered in two forms: “V-Talk (HR)” for recruiting and “V-Talk for School” for school admissions outreach. We optimize the video × chat experience for each target.\",\"ctaHr\":\"V-Talk (HR / Recruiting) details\",\"ctaSchool\":\"V-Talk for School details\",\"tags\":[\"Chatbot\",\"RAG\",\"Vector Search\",\"Unstructured Data\"]}},\"team\":{\"heading\":\"Team Members\",\"advisorHeading\":\"Technical Advisor\",\"members\":{\"kadoya\":{\"role\":\"Tech Lead\",\"name\":\"Shotaro Kadoya\",\"bio\":\"Ph.D. in Engineering from the Graduate School of Engineering, the University of Tokyo. After serving as a research assistant professor there, he began his career as an engineer. He leads the design and development of RAG systems for products such as “V-Talk.”\"},\"kakurai\":{\"role\":\"Head of Business\",\"name\":\"Ryo Kakurai\",\"bio\":\"After an internship at Uber, he joined ByteDance Japan as a new graduate. Following work on TikTok's video content strategy and marketing for new features, he led marketing at the Japan office of a Singapore-based company.\"}},\"advisor\":{\"role\":\"Technical Advisor\",\"name\":\"Soichi Sumi\",\"bio\":\"Completed a master's in Computer Science at Osaka University. After product development at Recruit, he joined the fintech startup Ginco as a founding engineer, served as tech lead, and headed the platform division—achieving a 40% reduction in system costs (¥120M/year) and roughly 80% performance gains. In February 2025 he founded LeapInsight Inc., providing generative-AI-powered business automation and software engineering services.\"}}},\"companions\":{\"dataSummary\":\"We connect the information across your business and give AI a clear, reliable data foundation.\",\"experienceSummary\":\"We turn that data into systems that help people in their daily work and the services they use.\",\"dataDetail
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