Kotaro Chiba is an angel investor and operator angel based in Kamakura, Kanagawa, Japan with 10 known investments: Luup, Tabinaka, Voicy, HACK JPN, MI-6, Lovegraph, ELESTYLE, Alp, Farmnote holdings Japan and POL.
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Investment focus
Contacts
Kotaro Chiba portfolio companies (10)
- Luup
- Tabinaka
- Voicy
- HACK JPN
- MI-6
- Lovegraph
- ELESTYLE
- Alp
- Farmnote holdings Japan
- POL
Investor Profile
The listing covers sectors AI, Food, Hardware and SaaS, and focus areas AgriTech, Drones, Marketplaces and Media. Startups operating in these areas may find Kotaro Chiba relevant.
Stage-wise, the known deals cluster around Pre-Seed, Seed and Series A rounds.
The portfolio and focus above give founders context on whether Kotaro Chiba matches their raise.
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Frequently asked questions
Who is Kotaro Chiba?
Kotaro Chiba is an angel investor and operator angel based in Kamakura, Kanagawa, Japan with 10 known investments on file, among them Luup, Tabinaka and Voicy. The sections above list the sectors and stages attached to that record.
What does Kotaro Chiba invest in?
Listed sectors include AI, Food, Hardware and SaaS; listed focus areas include AgriTech, Drones, Marketplaces and Media. 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 Kotaro Chiba invest at?
The known deals of Kotaro Chiba include Pre-Seed, Seed and Series A 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 Kotaro Chiba?
A LinkedIn page is on file for Kotaro Chiba. 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