Masahiko Watanabe is a Head of Investor Relations at One Capital, whose known portfolio counts 22 companies.
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Investment focus
Contacts
Affiliated funds' portfolios
Head of Investor Relations at One Capital, whose known portfolio counts 22 companies
- Crisp
- H2
- AstroX
- Ichirou
- LOOV
- Nudge
- Spir
- Medmain
- booost technologies
- Agricorp International Development Limited
- Beatrust
- Digireha
- and 10 more
Investor Profile
Masahiko Watanabe is listed against sectors AI, Consumer, Food and Healthcare, and focus areas AI Applications, Collaboration, DevOps and Developer Tools in the database.
One Capital appears in Growth, Seed and Series A rounds across its known deals.
What the affiliated firm has backed is the closest available signal on whether Masahiko Watanabe is worth approaching.
Colleagues at One Capital
Frequently asked questions
Who is Masahiko Watanabe?
Masahiko Watanabe is a venture capital investor based in Tokyo, Japan, listed as Head of Investor Relations at One Capital. The known portfolio of that firm counts 22 companies. That portfolio belongs to the firm, not to Masahiko Watanabe personally.
What does Masahiko Watanabe 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 portfolios of the firms this profile is attached to, so they read as a record of what has been backed rather than a stated preference for what comes next.
What stage does Masahiko Watanabe invest at?
One Capital appears in Growth, Seed and Series A rounds across its known deals, and Masahiko Watanabe is listed there as Head of Investor Relations. Stage is the strongest single filter when you build a target list: an investor with no record at your stage rarely starts with you.
Which firm is Masahiko Watanabe listed at?
Masahiko Watanabe is listed as Head of Investor Relations at One Capital. 2 other people in the database share a firm with Masahiko Watanabe.
How do I contact Masahiko Watanabe?
A LinkedIn page is on file for Masahiko Watanabe. It is readable inside RaiseHunt after you create an account. The database holds no email address and no phone number for this profile.
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Data: RaiseHunt investor dataset · Snapshot 5 September 2026 · How this data is built · Report a correction or request removal