Haruyoshi Onuma, Partner at JAFCO is an active investor based in Tokyo, Tokyo. This profile covers what Haruyoshi Onuma backs, at which stage, and how founders can reach out in 2026.
Haruyoshi Onuma is an experienced Principal with a demonstrated history in the venture capital and private equity industry, skilled in corporate development, M&A, and startups.
Haruyoshi Onuma invests in SaaS & Enterprise, Fintech and Artificial Intelligence, typically at Early Stage Venture and Late Stage Venture.
- Firm
- JAFCO
- Investor type
- VC
- Stages
- Early Stage VentureLate Stage Venture
- Invests in
- SaaS & EnterpriseFintechArtificial Intelligence
- Location
- Tokyo, Tokyo
- Typical check
- $3.8M
How to reach Haruyoshi Onuma
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Round Funded. "Haruyoshi Onuma." Round Funded investor database, updated November 3, 2026.
Stable URL, it will not change: https://www.roundfunded.com/en/investor/haruyoshi-onuma
Frequently Asked Questions
Who is Haruyoshi Onuma?
Haruyoshi Onuma, Partner at JAFCO is an active investor based in Tokyo, Tokyo. Haruyoshi Onuma invests in SaaS & Enterprise, Fintech and Artificial Intelligence, typically at Early Stage Venture and Late Stage Venture.
What does Haruyoshi Onuma invest in?
Haruyoshi Onuma invests in SaaS & Enterprise, Fintech and Artificial Intelligence, typically at Early Stage Venture and Late Stage Venture. Match your sector and stage, then reach out with a personalized pitch.
What stage does Haruyoshi Onuma invest at?
Haruyoshi Onuma typically invests at Early Stage Venture and Late Stage Venture. Lead with traction that fits the stage when you reach out.
What is Haruyoshi Onuma's typical check size?
Haruyoshi Onuma typically writes checks around $3.8M. Use it as a signal for whether your raise fits their stage.
How do founders reach investors like this?
Round Funded lists active investors with verified, professional contact details for signed-up founders. Filter by sector, stage and location, then send a personalized pitch from your own inbox.
What is Round Funded?
Round Funded is an investor database and outreach platform for startup founders. It lists 60,000+ active investors with verified contacts, filtered to recent investment activity, and lets founders send personalized pitches from their own Gmail, track replies, and share a free Data Room. Round+ starts at $99 per month with a 3-day trial.