Investor profile
Keisuke Tatsuoka
Venture capital & ALPHA- General Partner at ALPHA (alpha inc, japan)
Keisuke Tatsuoka works as an ALPHA- General Partner at ALPHA (alpha inc, japan). The firm's known portfolio counts 5 companies.
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Investment focus
- Focus
- Japan-focused
Contacts
Affiliated funds' portfolios
ALPHA- General Partner at ALPHA (alpha inc, japan), whose known portfolio counts 5 companies
- Monochrome
- AstroX
- Funds
- Tailor
- Intersect
Investor Profile
Founders in the listed focus area Japan-focused fall inside that listing.
ALPHA (alpha inc, japan) appears in Growth, Seed and Series A rounds across its known deals.
The firm portfolio and the focus above give founders context on whether Keisuke Tatsuoka matches their raise.
Colleagues at ALPHA (alpha inc, japan)
Frequently asked questions
Who is Keisuke Tatsuoka?
Keisuke Tatsuoka is a venture capital investor based in Japan, listed as ALPHA- General Partner at ALPHA (alpha inc, japan). The known portfolio of that firm counts 5 companies. That portfolio belongs to the firm, not to Keisuke Tatsuoka personally.
What does Keisuke Tatsuoka invest in?
Listed focus areas include Japan-focused. 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 Keisuke Tatsuoka invest at?
ALPHA (alpha inc, japan) appears in Growth, Seed and Series A rounds across its known deals, and Keisuke Tatsuoka is listed there as ALPHA- General Partner. 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 Keisuke Tatsuoka listed at?
Keisuke Tatsuoka is listed as ALPHA- General Partner at ALPHA (alpha inc, japan). 2 other people in the database share a firm with Keisuke Tatsuoka.
How do I contact Keisuke Tatsuoka?
A LinkedIn page is on file for Keisuke Tatsuoka. 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