An angel investor based in Tokyo, Japan, Yoshihiro Yamaguchi has one known investment, Address.
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Investment focus
- Stage
- Seed
- Sector
- Real EstateSaaS
Contacts
Yoshihiro Yamaguchi portfolio company (1)
- Address
Investor Profile
Founders in the listed sectors Real Estate and SaaS, and focus areas Construction Tech, Media and Productivity will recognize the pattern in this portfolio.
The stage tag on this profile is Seed.
The portfolio and focus above give founders context on whether Yoshihiro Yamaguchi matches their raise.
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Frequently asked questions
Who is Yoshihiro Yamaguchi?
Yoshihiro Yamaguchi is an angel investor based in Tokyo, Japan with one known investment on file, Address. The sections above list the sectors and stages attached to that record.
What does Yoshihiro Yamaguchi invest in?
Listed sectors include Real Estate and SaaS; listed focus areas include Construction Tech, Media and Productivity. 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.
What stage does Yoshihiro Yamaguchi invest at?
The database lists Yoshihiro Yamaguchi for Seed rounds. Stage is the strongest single filter when you build a target list: an investor with no record at your stage rarely starts with you.
How do I contact Yoshihiro Yamaguchi?
An email address, a phone number and a LinkedIn page are on file for Yoshihiro Yamaguchi. The address stays masked on this page and is readable inside RaiseHunt after you create an account.
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Data: RaiseHunt investor dataset · Snapshot 6 September 2026 · How this data is built · Report a correction or request removal