Sector portfolio · VC firm · Japan

Mizuho Corporate Bank's AI portfolio

Mizuho Corporate Bank has backed 26 AI startups in rounds we track, $3.5B between them, shown by the stage each has reached. The best-funded is Rapidus.

26startups backed
4stages
$3.5Braised between them
Stage not reportedbiggest stage

Mizuho Corporate Bank's whole portfolioMizuho Corporate Bank's profile

Stage not reported

12

Series C and later

6

Pre-seed and seed

5

Series A

3

Segment by segment

Stage not reported

12 startups · $2.8B raised

  1. RapidusOne-hour and same-day professional delivery for businesses, 24/7Japan$2.6B
  2. Preferred NetworksThe search engine company in Japan.Japan$95M
  3. ExaWizardsExa Wizards is an AI startup that solves social issues through ideas and technology.Japan$18M
  4. UbieUbie is a Tokyo based health-tech startup, that provides AI-based healthcare products, hospital SaaS products, and AI symptom checkers.Japan$14M
  5. bellFacebellFace is an InsideSales system specialized for Business to Business sales and customer support.Japan$4.8M
  6. 1SEC1SEC is a virtual reality company that specializes in the development of AI and 3D virtual human technology.Japan$3.4M
  7. Low CodeLow Code provides business improvement and adoption to major companies by utilizing the generative AI utilization.Japan$2.6M
  8. PictoriaPictoria is a startup focused on creating an AI character economy, offering customized AI characters and content for customers' needs.Japan$2.1M

Series C and later

6 startups · $541M raised

  1. MUJINMujin is a leader in intelligent robotics and automation technology, based in Tokyo, Japan.Japan$374M
  2. FluxUnited States$55M
  3. LegalOn TechnologiesLegalOn Technologies, established in April 2017, is a global legal AI company that combines advanced AI technology with legal and Japan$50M
  4. ZealsZEALS is a Japanese company specializing in AI marketing and conversational commerce, founded in April 2014 by Masa Shimizu in Tokyo.Japan$27M
  5. MedcomMedcom is your one-stop shop for laboratory instructions, apps, and paperless lab requests that are produced in a reliable and safe manner.Austria$27M
  6. Tokyo Artisan IntelligenceTokyo Artisan Intelligence is an AI outsourced development company.Japan$7.8M

Pre-seed and seed

5 startups · $162M raised

  1. FForwardFORWARD - the B2B network for regional transport logistics.United States$117M
  2. OrangeOrange is a developer of a variety of deep-learning models with a focus on computer vision and natural language processing for comics.Japan$36M
  3. SSovaShenma Cinema is an entertainment company that specialises in film production and investments in the entertainment field.Singapore$6.7M
  4. AIONAAIONA uses AI to produce high-quality products and provides everyone with access to knowledge.Japan$1.2M
  5. CFOneCFOne is an AI-driven accounting platform engineered by an accounting firm.Japan$1.1M

Series A

3 startups · $14M raised

  1. FFindFIND is a social media platform that aims to bring innovative technologies to the public's attention.Japan$5.6M
  2. FFiNCFiNC develops an AI-enabled health and wellness platform that manages consumer wellness.Japan$5.3M
  3. RechoIt’s an App that is based on one simple dogma; the sounds you record stay where they are recorded.Japan$3.2M

How this map is made. Every startup here works in AI and has raised money in a round we track that names Mizuho Corporate Bank as an investor. Each sits under the stage of its latest round. Rebuilt nightly; updated 15 November 2026.

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