An operator angel based in Chiba, Japan, Hisato Oiwa has one known investment, Ribomic Inc.
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Investment focus
- Sector
- Healthcare
- Focus
- Biotech
Contacts
Hisato Oiwa portfolio company (1)
- Ribomic Inc.
Investor Profile
Founders in the listed sector Healthcare, and focus area Biotech will recognize the pattern in this portfolio.
The portfolio and focus above give founders context on whether Hisato Oiwa matches their raise.
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Frequently asked questions
Who is Hisato Oiwa?
Hisato Oiwa is an operator angel based in Chiba, Japan with one known investment on file, Ribomic Inc. The sections above list the sectors attached to that record.
What does Hisato Oiwa invest in?
Listed sectors include Healthcare; listed focus areas include Biotech. Those tags come from the companies attached to this profile, so they read as a record of what has been backed rather than a stated preference for what comes next.
How do I contact Hisato Oiwa?
A LinkedIn page is on file for Hisato Oiwa. 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 6 September 2026 · How this data is built · Report a correction or request removal