58,836 AI agencies and consultants · 187 countries · Updated November 2026ENFRESDE
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AI agencies in Japan

149 AI agencies and independent consultants are based in Japan. 75 are consultants, and 34% started in 2024 or later.

149
listings
2
median team size (people)
34%
started in 2024 or later
75
are AI consultants
#AgencyPeopleFounded
  1. 26Velcore Consulting港区Strategy102026→
  2. 27aix IncTokyoMarketing92021→
  3. 28株式会社STAR AI大阪市北区StrategyCustom development92024→
  4. 29DTJ (Design Thinking Japan)ShibuyaStrategyCustom developmentTraining72018→
  5. 30Cognisor AITokyoAutomationCustom developmentAI agents72025→
  6. 31Valuence TechnologiesTokyoStrategy72019→
  7. 32OrangeTechLab千代田区AutomationTraining72017→
  8. 33Rebranding Inc.港区MarketingGEO72016→
  9. 34adflex communications,inc港区浜松町Marketing72008→
  10. 35Foundry Labs 株式会社TokyoCustom development62025→
  11. 36aicrew株式会社港区MarketingTraining62024→
  12. 37pkutech-co-ltd千代田区AutomationStrategy6→
  13. 38株式会社MOCHITEC中央区AutomationStrategy6→
  14. 39株式会社Glia Computing千代田区Strategy62018→
  15. 40DAI LabsMinato-kuCustom development5→
  16. 41Cynthialy渋谷区StrategyTraining52022→
  17. 42株式会社Alphakt渋谷区Strategy52017→
  18. 43QueryLift株式会社TokyoGEO52025→
  19. 44Coopel, IncTokyoAutomation5→
  20. 45Grand Design Consulting江東区Automation52018→
  21. 46BoksėnShibuyaMarketing42024→
  22. 47Daiichi TechnologiesKogaAutomationAI agents42026→
  23. 48Innov8 Inc2-10-13 Minami Azabu Minato KuAutomationCustom developmentAI agents42023→
  24. 49株式会社Rimor渋谷区StrategyMarketingTraining42025→
  25. 50LYEN inc.文京区StrategyCustom development42026→
Showing 26–50 of 149 · sorted by team size

Services offered

Strategy113
Automation47
Custom development39
Marketing18
AI agents13
Training12
GEO10

Team size

63
Solo
56
2–10
18
11–50
7
51+

Questions

How many AI agencies are there in Japan?
149 AI agencies and independent consultants are based in Japan.
Which are the largest?
By team size: Velcore Consulting, aix Inc, 株式会社STAR AI.
Are they firms or solo consultants?
63 are solo consultants, 56 have 2 to 10 people and 7 employ more than 50.