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Lifetime Ventures, LLC

lifetime-ventures.com Direct + LP

Lifetime Ventures is a Yokohama and Okinawa-based venture capital firm focused on pre-seed and seed-stage deeptech startups emerging from scientific research. It partners with the Okinawa Institute of Science and Technology and manages the OIST-Lifetime Ventures funds.

Lifetime Ventures, LLC is a venture capital firm headquartered in Yokohama, Japan, founded in 2017. It invests both directly in companies and in funds as a limited partner, from pre-seed to seed, in deeptech, healthcare, sustainability and health & AgeTech. 50 portfolio companies, as it reports.

“A seed-stage venture capital firm backing world-class entrepreneurs in deeptech to improve human and planetary health.”

— Lifetime Ventures, LLC, own website
Layer
Direct + LP
Type
Venture capital
Stage
Pre-seed – Seed
Headquarters
Yokohama, Japan
Invests in
Japan, Okinawa, global
Sectors
deeptech, healthcare, sustainability, Health & AgeTech, Future of Work, Cross-border Japan, Sustainable Living, Blue Economy
Founded
2017
Portfolio
50 companies

Team, as Lifetime Ventures, LLC publishes it

  • Ryosuke Kimura Founder & General Partner
  • Koshu Kunli General Partner & Chief Impact Officer
  • Ryusei Yamada Senior Associate
  • Masatoshi Honda Venture Partner
  • Tatsuro Koyama Venture Partner

Names and roles exactly as listed on lifetime-ventures.com. Nothing else about these people is recorded.

Where this comes from

Every fact above was read from a page Lifetime Ventures, LLC publishes itself. Nothing is taken from third-party databases. Investment activity (deals, co-investors) is not yet recorded.

Is this record wrong or stale?
— it reaches us directly, no email address to look up.

Record 20732 · added 2026-11-10 · link last verified 2026-11-10 · confidence high

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