SI

SUMISEI INNOVATION FUND

Venture Capital

Corporate venture capital fund jointly managed by SBI Investment and Sumitomo Life Insurance, based in Osaka, Japan. Backs early- to late-stage insurtech and healthtech startups, alongside broader fintech and blockchain plays, from a ¥8 billion (~$77M) fund launched in November 2020.

Osaka, Japan · 3+ investments · 3 portfolio companies

Early Stage
Growth
Late Stage
Crypto & Web3
Digital Health
Fintech
Headquarters
Osaka, Japan
Founded
2020
AUM
$77.1M
Portfolio Companies
3
Total Investments
3
Last Investment
Aug 2026
Geographic Focus
Japan

Investment Thesis

Backs early- to late-stage insurtech and healthtech startups in Japan, leveraging Sumitomo Life's insurance expertise and SBI Investment's venture platform to identify promising founders.

SUMISEI INNOVATION FUND is a Venture Capital firm based in Osaka, Japan. It has made 3 investments, including Euphoria Co., Ashira and Toranotec. Focus areas include Crypto & Web3 and Digital Health.

Portfolio3

Co-investors13

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13 co-investors across 13 shared portfolio companies — who they back alongside, and how often they lead.

Venture Capital ×7 · Corporate VC ×5 · Private Equity ×1 · 4 shared rounds

Investment History

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