Sotaro Karasawa is an angel investor based in Tokyo, Japan. The known portfolio counts 8 companies: Cloudbase, Anique, Elaly, OPERA TECH, Atmoph, Taian, Rocketa and FRAME00.
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Investment focus
Contacts
Sotaro Karasawa portfolio companies (8)
- Cloudbase
- Anique
- Elaly
- OPERA TECH
- Atmoph
- Taian
- Rocketa
- FRAME00
Investor Profile
The listing covers sectors Consumer, Hardware, Real Estate and Travel, and focus areas Construction Tech, IoT and Marketplaces. Startups operating in these areas may find Sotaro Karasawa relevant.
Stage-wise, the known deals cluster around Pre-Seed, Seed and Series B rounds.
Reviewing the investment history helps decide whether there is a realistic fit before reaching out.
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Frequently asked questions
Who is Sotaro Karasawa?
Sotaro Karasawa is an angel investor based in Tokyo, Japan with 8 known investments on file, among them Cloudbase, Anique and Elaly. The sections above list the sectors and stages attached to that record.
What does Sotaro Karasawa invest in?
Listed sectors include Consumer, Hardware, Real Estate and Travel; listed focus areas include Construction Tech, IoT and Marketplaces. 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 Sotaro Karasawa invest at?
The known deals of Sotaro Karasawa include Pre-Seed, Seed and Series B 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 Sotaro Karasawa?
An email address and a LinkedIn page are on file for Sotaro Karasawa. The address stays masked on this page and is readable inside RaiseHunt after you create an account. The database holds 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