One Capital is a venture capital firm. Team members are concentrated in Tokyo, Japan. Known portfolio companies include Crisp, H2, AstroX, Ichirou, LOOV and Nudge, 22 companies in all.
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Investment focus
Who to pitch at One Capital
One Capital portfolio companies (22)
- Crisp
- H2
- AstroX
- Ichirou
- LOOV
- Nudge
- Spir
- Medmain
- booost technologies
- Agricorp International Development Limited
- Beatrust
- Digireha
- Helpfeel
- SmarterEye
- Wellday
- oVice
- Agricorp International Development
- Concrew
- H2 Corporation
- MagicPod
- Tonari
- booost
Co-investors
Funds that share portfolio companies with One Capital.
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About One Capital
The firm's listing covers sectors AI, Consumer, Food and Healthcare, and focus areas AI Applications, Collaboration, DevOps and Developer Tools; known deals cluster at Growth, Seed and Series A.
The contacts to approach at One Capital are Shinji Asada (Co-Founder), Masato Morishima (Principal) and Masahiko Watanabe (Head of Investor Relations).
Across the known portfolio, 20 co-investors appear alongside One Capital, including Shizuoka Bank, Ridgeback Capital and Prologis.
Frequently asked questions
What is One Capital?
One Capital is a venture capital firm whose team is concentrated in Tokyo, Japan, with a known portfolio of 22 companies. The portfolio comes from public investment records rather than from the firm, so deals that never surfaced publicly are not in it.
What does One Capital invest in?
Listed sectors include AI, Consumer, Food and Healthcare; listed focus areas include AI Applications, Collaboration, DevOps and Developer Tools. Those tags come from the portfolio attached to the firm, so they describe what has been backed rather than a stated mandate for what comes next.
What stage does One Capital invest at?
The known deals of One Capital include Growth, Seed and Series A rounds. Check that against your own round before reaching out: stage mismatch is the most common reason a well matched sector still goes nowhere.
Who should I pitch at One Capital?
All 3 people on file at One Capital are listed as contacts for the firm, each with their own profile page.
How do I contact One Capital?
Any email address on file for the firm is masked on this page and readable inside RaiseHunt after you create an account. The 3 people attached to the firm have their own pages, each showing whether an address is on file for them.
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Data: RaiseHunt investor dataset · Snapshot 5 September 2026 · How this data is built · Report a correction or request removal