Company lists · Data refreshed November 2026
Top 25 Generative AI development companies based in Japan
RevenueBase identified 136 company matches for generative AI development companies associated with Japan as of November 2026 and tracks 3,131 professional contacts across them, including 1,326 with verified work emails. Jing is the largest hub.
This list covers company matches for generative AI development companies associated with Japan, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 2026.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.
The 25 largest generative AI development companies based in Japan
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 439 contacts → | ||||
Exact match “Preferred Networks (PFN)’s mission is to make the real world computable.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 2 | 178 contacts → | ||||
Exact match “SB Intuitions AI” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 3 | 133 contacts → | ||||
Exact match “Joint Initiative AI――“Growth Infrastructure” AI” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 4 | 105 contacts → | ||||
Exact match “Givery is an AI enablement company, dedicated to empowering businesses through generative AI and AI agent technologies driven by our vision of "Enrich Lives through Emotional and…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 5 | 64 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 6 | 62 contacts → | ||||
Exact match “Elyzamission 2018nlp llm llm llm llm llm” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 7 | 53 contacts → | ||||
Exact match “Where Innovation Meets Japanese Precision, Fueling AI-Driven Excellence.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 8 | 51 contacts → | ||||
Exact match “Kenja is a B2B Generative AI startup, uniquely providing RAG functionalities in combination with segregated, secure multilevel ACL (Access Control Layer).” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 9 | 51 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 10 | 35 contacts → | ||||
Exact match “Algoage MLaaS” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 32 contacts → | ||||
Exact match “Noeon Research is an ambitious deep-tech startup based in Tokyo working on a novel natively agentic AI system with general capabilities.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 32 contacts → | ||||
Exact match “Lightblue, as a leading company in generative AI development in Japan, is dedicated to working with sincerity and heartfelt commitment to provide high-quality solutions.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 31 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 31 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 25 contacts → | ||||
Exact match “AlmondoChatGPTAIAI” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 22 contacts → | ||||
Exact match “N2iSaaSSoftware as a Service” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 21 contacts → | ||||
Exact match “MiletosAI AI MiletosAIAI” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 18 | 21 contacts → | ||||
Exact match “AI/ × 0→100 ①Fast DPM( Develop & Project Management 2-3 30iOS/Android/Web/3 151 ②EZ-DevOps JSAT NTT 100” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 19 | 18 contacts → | ||||
Exact match “Cross Compass Ltd.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 20 | 16 contacts → | ||||
Exact match “Ingenta is a deep-tech AI company specializing in proprietary Graph Deep Learning technology, designed for industries where domain depth, technical rigor, and long-term…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 21 | 16 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 22 | 16 contacts → | ||||
Exact match “NextremerITAIAIAI We are on a mission to create a truly sustainable society through implementing AI technologies.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 23 | 13 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 24 | 13 contacts → | ||||
Exact match “AiHUB is a next-generation content AI studio from Japan, bringing together experts in AI technology and content production.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 25 | 12 contacts → | ||||
Exact match “Established in 2009, Qosmo uses algorithms in the process of creation to reveal new forms of expression.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “generative AI development companies”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 136 generative AI development companies based in Japan
See the full list, filter by size, metro and specialty, and access 1,326 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Generative AI development companies based in Japan at a glance
As of Nov 6, 2026Companies by employee count
Email recency for this list is measured worldwide rather than for Japan, so it is reported there. Company counts and contact totals on this page are exact for Japan, over 136 companies.
How this list was built
The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
- What qualifies
- Company records associated with Japan whose business descriptions match “generative AI development companies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
- RevenueBase SmartSearch
- Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
- Public preview
- The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
- Match quality
- RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
- Ranking
- Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
- Verification
- Every displayed company carries at least one verified work email. RevenueBase tracks 1,326 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
- Refresh
- This page's figures were pulled from the company graph on November 6, 2026. Lists refresh periodically as the graph is re-checked.
- Record context
- Company records and descriptions can change. Check the company's website for its current services and locations.
Generative AI development companies by metro
Frequently asked
What is RevenueBase SmartSearch?
RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “generative AI development companies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many generative AI development companies are there based in Japan?
RevenueBase identified 136 company matches for generative AI development companies associated with Japan as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.
What is the largest company on this list?
Preferred Networks, INC tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most generative AI development companies?
Jing leads with 37 company records, followed by Tokyo (12) and Shibuya (7).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 1,326 professional contacts with verified work emails tracked across these 136 companies; direct dials are available where recorded.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 6, 2026.
Ready to reach these companies? Verified emails and direct dials for all 136 generative AI development companies based in Japan. Start with a free account, no credit card.
Download this list →Related lists
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About this data
RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.
More company lists
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- Lists A-Z
- New lists
- Generative AI development companies based in Sydney, Australia
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Company intelligence · public preview
Top 25 generative AI development companies based in Japan
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 136 matching company records for generative AI development companies based in Japan, with 3,131 tracked contacts and 1,326 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 generative AI development companies based in Japan
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Preferred Networks, INCpreferred.jpHQ: Chiyoda-ku, JapanReported employees: 201-500 | Chiyoda-ku, Japan | 201-500 | Exact match | 439 contacts → |
“Preferred Networks (PFN)’s mission is to make the real world computable.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  SB Intuitionssbintuitions.co.jpHQ: 港区, JapanReported employees: 51-200 | 港区, Japan | 51-200 | Exact match | 178 contacts → |
“SB Intuitions AI” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Globe-Ing INCglobe-ing.comHQ: 港区, JapanReported employees: 201-500 | 港区, Japan | 201-500 | Exact match | 133 contacts → |
“Joint Initiative AI――“Growth Infrastructure” AI” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Givery, INCgivery.co.jpHQ: Shibuya, JapanReported employees: 201-500 | Shibuya, Japan | 201-500 | Exact match | 105 contacts → |
“Givery is an AI enablement company, dedicated to empowering businesses through generative AI and AI agent technologies driven by our vision of "Enrich Lives through Emotional and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  laboro.ailaboro.aiHQ: Chuou-ku, JapanReported employees: 51-200 | Chuou-ku, Japan | 51-200 | Exact match | 64 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 6 |  Elyza, INCelyza.aiHQ: 文京区, JapanReported employees: 51-200 | 文京区, Japan | 51-200 | Exact match | 62 contacts → |
“Elyzamission 2018nlp llm llm llm llm llm” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Sepia Innovationssepiainnovations.comHQ: Tokyo, JapanReported employees: 11-50 | Tokyo, Japan | 11-50 | Exact match | 53 contacts → |
“Where Innovation Meets Japanese Precision, Fueling AI-Driven Excellence.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Kenja K.Kkenja.comHQ: 港区, JapanReported employees: 11-50 | 港区, Japan | 11-50 | Exact match | 51 contacts → |
“Kenja is a B2B Generative AI startup, uniquely providing RAG functionalities in combination with segregated, secure multilevel ACL (Access Control Layer).” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  株式会社エクサウィザーズexawizards.comHQ: 港区, JapanReported employees: 11-50 | 港区, Japan | 11-50 | Exact match | 51 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 10 |  Algoagealgoage.co.jpHQ: 文京区湯島3丁目2-12 御茶ノ水天神ビル4f, JapanReported employees: 11-50 | 文京区湯島3丁目2-12 御茶ノ水天神ビル4f, Japan | 11-50 | Exact match | 35 contacts → |
“Algoage MLaaS” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Noeon Researchnoeon.aiHQ: Minato-ku, JapanReported employees: 11-50 | Minato-ku, Japan | 11-50 | Exact match | 32 contacts → |
“Noeon Research is an ambitious deep-tech startup based in Tokyo working on a novel natively agentic AI system with general capabilities.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Lightbluelightblue-tech.comHQ: 千代田区, JapanReported employees: 11-50 | 千代田区, Japan | 11-50 | Exact match | 32 contacts → |
“Lightblue, as a leading company in generative AI development in Japan, is dedicated to working with sincerity and heartfelt commitment to provide high-quality solutions.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Elith INCelith.co.jpHQ: 文京区, JapanReported employees: 11-50 | 文京区, Japan | 11-50 | Exact match | 31 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 14 |  Resolaresola.aiHQ: Shibuya, JapanReported employees: 11-50 | Shibuya, Japan | 11-50 | Exact match | 31 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 15 |  株式会社almondoalmondotech.comHQ: 文京区, JapanReported employees: 11-50 | 文京区, Japan | 11-50 | Exact match | 25 contacts → |
“AlmondoChatGPTAIAI” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  株式会社n2in2i.jpHQ: 名古屋市中区, JapanReported employees: 11-50 | 名古屋市中区, Japan | 11-50 | Exact match | 22 contacts → |
“N2iSaaSSoftware as a Service” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Miletos株式会社miletos.techHQ: 中央区, JapanReported employees: 11-50 | 中央区, Japan | 11-50 | Exact match | 21 contacts → |
“MiletosAI AI MiletosAIAI” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  ONE Of Them, INConeofthem.jpHQ: 港区, JapanReported employees: 1-10 | 港区, Japan | 1-10 | Exact match | 21 contacts → |
“AI/ × 0→100 ①Fast DPM( Develop & Project Management 2-3 30iOS/Android/Web/3 151 ②EZ-DevOps JSAT NTT 100” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Cross Compass, LTDcross-compass.comHQ: Chūō-ku, JapanReported employees: 51-200 | Chūō-ku, Japan | 51-200 | Exact match | 18 contacts → |
“Cross Compass Ltd.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Ingenta Inc.(インジェンタ株式会社)ingenta.aiHQ: Tokyo, JapanReported employees: 1-10 | Tokyo, Japan | 1-10 | Exact match | 16 contacts → |
“Ingenta is a deep-tech AI company specializing in proprietary Graph Deep Learning technology, designed for industries where domain depth, technical rigor, and long-term…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  株式会社flintersflinters.co.jpHQ: 新宿区, JapanReported employees: 51-200 | 新宿区, Japan | 51-200 | Exact match | 16 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 22 |  Nextremernextremer.comHQ: Tokyo, JapanReported employees: 11-50 | Tokyo, Japan | 11-50 | Exact match | 16 contacts → |
“NextremerITAIAIAI We are on a mission to create a truly sustainable society through implementing AI technologies.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Archaic INCarchaic.co.jpHQ: Shibuya-ku, JapanReported employees: 1-10 | Shibuya-ku, Japan | 1-10 | Exact match | 13 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 24 |  AIHUBaihub.co.jpHQ: 品川区, JapanReported employees: 11-50 | 品川区, Japan | 11-50 | Exact match | 13 contacts → |
“AiHUB is a next-generation content AI studio from Japan, bringing together experts in AI technology and content production.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Qosmo, INCqosmo.jpHQ: Meguro-ku, JapanReported employees: 11-50 | Meguro-ku, Japan | 11-50 | Exact match | 12 contacts → |
“Established in 2009, Qosmo uses algorithms in the process of creation to reveal new forms of expression.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 136 company matches
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Generative AI development companies: dataset insights
November 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
135 records in the displayed employee bands.
1 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured worldwide rather than for Japan, so it is reported there. Company counts and contact totals on this page are exact for Japan, over 136 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 6, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Generative AI development companies by metro
Questions about this company list
What does Exact match mean for generative AI development companies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many generative AI development companies did RevenueBase find based in Japan?
The saved snapshot records 136 matching company records, 3,131 tracked contacts and 1,326 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Generative AI development companies by geography
- Generative AI development companies based in Sydney, Australia
- Generative AI development companies based in Sao Paulo, Brazil
- Generative AI development companies based in Montreal, Canada
- Generative AI development companies based in Toronto, Canada
- Generative AI development companies based in Vancouver, Canada
- Generative AI development companies based in Paris, France
- Generative AI development companies based in Berlin, Germany
- Generative AI development companies based in Ahmedabad, India
- Generative AI development companies based in Bangalore, India
- Generative AI development companies based in Chennai, India
- Generative AI development companies based in Gurgaon, India
- Generative AI development companies based in Hyderabad, India
Cite this list
RevenueBase Data Team. Top 25 generative AI development companies based in Japan. Snapshot: November 6, 2026. https://revenuebase.ai/companies/generative-ai-development-companies/japan.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Generative AI development companies based in Sydney, Australia
- Generative AI development companies based in Sao Paulo, Brazil
- Generative AI development companies based in Montreal, Canada
- Generative AI development companies based in Toronto, Canada
- Generative AI development companies based in Vancouver, Canada
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Company intelligence · public preview
Top 25 generative AI development companies based in Japan
RevenueBase records 136 matching company records for generative AI development companies based in Japan, with 3,131 tracked contacts and 1,326 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 generative AI development companies based in Japan
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Preferred Networks, INCpreferred.jp HQ: Chiyoda-ku, JapanReported employees: 201-500 | Chiyoda-ku, Japan | 201-500 | Exact match | 439 contacts → |
“Preferred Networks (PFN)’s mission is to make the real world computable.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | SB Intuitionssbintuitions.co.jp HQ: 港区, JapanReported employees: 51-200 | 港区, Japan | 51-200 | Exact match | 178 contacts → |
“SB Intuitions AI” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Globe-Ing INCglobe-ing.com HQ: 港区, JapanReported employees: 201-500 | 港区, Japan | 201-500 | Exact match | 133 contacts → |
“Joint Initiative AI――“Growth Infrastructure” AI” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Givery, INCgivery.co.jp HQ: Shibuya, JapanReported employees: 201-500 | Shibuya, Japan | 201-500 | Exact match | 105 contacts → |
“Givery is an AI enablement company, dedicated to empowering businesses through generative AI and AI agent technologies driven by our vision of "Enrich Lives through Emotional and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | laboro.ailaboro.ai HQ: Chuou-ku, JapanReported employees: 51-200 | Chuou-ku, Japan | 51-200 | Exact match | 64 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 6 | Elyza, INCelyza.ai HQ: 文京区, JapanReported employees: 51-200 | 文京区, Japan | 51-200 | Exact match | 62 contacts → |
“Elyzamission 2018nlp llm llm llm llm llm” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Sepia Innovationssepiainnovations.com HQ: Tokyo, JapanReported employees: 11-50 | Tokyo, Japan | 11-50 | Exact match | 53 contacts → |
“Where Innovation Meets Japanese Precision, Fueling AI-Driven Excellence.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Kenja K.Kkenja.com HQ: 港区, JapanReported employees: 11-50 | 港区, Japan | 11-50 | Exact match | 51 contacts → |
“Kenja is a B2B Generative AI startup, uniquely providing RAG functionalities in combination with segregated, secure multilevel ACL (Access Control Layer).” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | 株式会社エクサウィザーズexawizards.com HQ: 港区, JapanReported employees: 11-50 | 港区, Japan | 11-50 | Exact match | 51 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 10 | Algoagealgoage.co.jp HQ: 文京区湯島3丁目2-12 御茶ノ水天神ビル4f, JapanReported employees: 11-50 | 文京区湯島3丁目2-12 御茶ノ水天神ビル4f, Japan | 11-50 | Exact match | 35 contacts → |
“Algoage MLaaS” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Noeon Researchnoeon.ai HQ: Minato-ku, JapanReported employees: 11-50 | Minato-ku, Japan | 11-50 | Exact match | 32 contacts → |
“Noeon Research is an ambitious deep-tech startup based in Tokyo working on a novel natively agentic AI system with general capabilities.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Lightbluelightblue-tech.com HQ: 千代田区, JapanReported employees: 11-50 | 千代田区, Japan | 11-50 | Exact match | 32 contacts → |
“Lightblue, as a leading company in generative AI development in Japan, is dedicated to working with sincerity and heartfelt commitment to provide high-quality solutions.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Elith INCelith.co.jp HQ: 文京区, JapanReported employees: 11-50 | 文京区, Japan | 11-50 | Exact match | 31 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 14 | Resolaresola.ai HQ: Shibuya, JapanReported employees: 11-50 | Shibuya, Japan | 11-50 | Exact match | 31 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 15 | 株式会社almondoalmondotech.com HQ: 文京区, JapanReported employees: 11-50 | 文京区, Japan | 11-50 | Exact match | 25 contacts → |
“AlmondoChatGPTAIAI” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | 株式会社n2in2i.jp HQ: 名古屋市中区, JapanReported employees: 11-50 | 名古屋市中区, Japan | 11-50 | Exact match | 22 contacts → |
“N2iSaaSSoftware as a Service” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Miletos株式会社miletos.tech HQ: 中央区, JapanReported employees: 11-50 | 中央区, Japan | 11-50 | Exact match | 21 contacts → |
“MiletosAI AI MiletosAIAI” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | ONE Of Them, INConeofthem.jp HQ: 港区, JapanReported employees: 1-10 | 港区, Japan | 1-10 | Exact match | 21 contacts → |
“AI/ × 0→100 ①Fast DPM( Develop & Project Management 2-3 30iOS/Android/Web/3 151 ②EZ-DevOps JSAT NTT 100” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Cross Compass, LTDcross-compass.com HQ: Chūō-ku, JapanReported employees: 51-200 | Chūō-ku, Japan | 51-200 | Exact match | 18 contacts → |
“Cross Compass Ltd.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Ingenta Inc.(インジェンタ株式会社)ingenta.ai HQ: Tokyo, JapanReported employees: 1-10 | Tokyo, Japan | 1-10 | Exact match | 16 contacts → |
“Ingenta is a deep-tech AI company specializing in proprietary Graph Deep Learning technology, designed for industries where domain depth, technical rigor, and long-term…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | 株式会社flintersflinters.co.jp HQ: 新宿区, JapanReported employees: 51-200 | 新宿区, Japan | 51-200 | Exact match | 16 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 22 | Nextremernextremer.com HQ: Tokyo, JapanReported employees: 11-50 | Tokyo, Japan | 11-50 | Exact match | 16 contacts → |
“NextremerITAIAIAI We are on a mission to create a truly sustainable society through implementing AI technologies.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Archaic INCarchaic.co.jp HQ: Shibuya-ku, JapanReported employees: 1-10 | Shibuya-ku, Japan | 1-10 | Exact match | 13 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 24 | AIHUBaihub.co.jp HQ: 品川区, JapanReported employees: 11-50 | 品川区, Japan | 11-50 | Exact match | 13 contacts → |
“AiHUB is a next-generation content AI studio from Japan, bringing together experts in AI technology and content production.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Qosmo, INCqosmo.jp HQ: Meguro-ku, JapanReported employees: 11-50 | Meguro-ku, Japan | 11-50 | Exact match | 12 contacts → |
“Established in 2009, Qosmo uses algorithms in the process of creation to reveal new forms of expression.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 136 company matches
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Generative AI development companies: dataset insights
November 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
135 records in the displayed employee bands.
1 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured worldwide rather than for Japan, so it is reported there. Company counts and contact totals on this page are exact for Japan, over 136 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 6, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Generative AI development companies by metro
Questions about this company list
What does Exact match mean for generative AI development companies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many generative AI development companies did RevenueBase find based in Japan?
The saved snapshot records 136 matching company records, 3,131 tracked contacts and 1,326 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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Cite this list
RevenueBase Data Team. Top 25 generative AI development companies based in Japan. Snapshot: November 6, 2026. https://revenuebase.ai/companies/generative-ai-development-companies/japan.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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