Keiichi Masuya
Angel investor in Japan
Japan
Keiichi Masuya, Angel investor in Japan is an active investor based in Japan. This profile covers what Keiichi Masuya backs, at which stage, and how founders can reach out in 2026.
- Investor type
- AngelInvestment Partner
- Stages
- Pre SeedSeedSeries ASeries B
- Invests in
- Healthcare & BiotechBiotech & PharmaSaaS & EnterpriseClimate & EnergyIoT & Connected DevicesManufacturing & IndustrialLegalTech
- Location
- Japan
- Typical check
- $625K
- Past investments
- 1
Notable investments
How to reach Keiichi Masuya
Angels and operators like Keiichi Masuya reply to specific, personalized notes that show real traction, not mass blasts. Build a verified list, write a note that fits their thesis, and track replies, all on Round Funded Accelerator.
Connect with Keiichi Masuya
Frequently Asked Questions
What does Keiichi Masuya invest in?
Keiichi Masuya invests in Healthcare & Biotech, Biotech & Pharma, SaaS & Enterprise and Climate & Energy, typically at Pre Seed, Seed, Series A and Series B. Match your sector and stage, then reach out with a personalized pitch.
What stage does Keiichi Masuya invest at?
Keiichi Masuya typically invests at Pre Seed, Seed, Series A and Series B. Lead with traction that fits the stage when you reach out.
What is Keiichi Masuya's typical check size?
Keiichi Masuya typically writes checks around $625K. Use it as a signal for whether your raise fits their stage.
How do I contact Keiichi Masuya?
Unlock Keiichi Masuya's verified email on Round Funded Accelerator and send a personalized pitch. We surface only deliverable contacts so your outreach lands.