Taizo Otsuka is an angel investor and operator angel based in Tokyo, Japan. The known portfolio is one company, Kakaxi, Inc.
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Investment focus
- Stage
- Seed
Contacts
Taizo Otsuka portfolio company (1)
- Kakaxi, Inc.
Investor Profile
The listing covers sectors Food, Hardware and SaaS, and focus areas AgriTech, IoT, Marketing Tech and Sensors. Startups operating in these areas may find Taizo Otsuka relevant.
The stage tag on this profile is Seed.
Reviewing the investment history helps decide whether there is a realistic fit before reaching out.
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Frequently asked questions
Who is Taizo Otsuka?
Taizo Otsuka is an angel investor and operator angel based in Tokyo, Japan with one known investment on file, Kakaxi, Inc. The sections above list the sectors and stages attached to that record.
What does Taizo Otsuka invest in?
Listed sectors include Food, Hardware and SaaS; listed focus areas include AgriTech, IoT, Marketing Tech and Sensors. 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 Taizo Otsuka invest at?
The database lists Taizo Otsuka 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 Taizo Otsuka?
A LinkedIn page is on file for Taizo Otsuka. 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