Sayuri Nonaka, Partner at Great Wave Ventures is an active investor based in Tokyo, Tokyo. This profile covers what Sayuri Nonaka backs, at which stage, and how founders can reach out in 2026.
Sayuri Nonaka is a Partner at Great Wave Ventures, driven by curiosity to connect with entrepreneurs and explore emerging technologies.
Sayuri Nonaka invests in Artificial Intelligence and Hardware & Deep Tech, typically at Seed, Series A and Early Stage Venture.
- Investor type
- VC
- Stages
- SeedSeries AEarly Stage Venture
- Invests in
- Artificial IntelligenceHardware & Deep Tech
- Location
- Tokyo, Tokyo
- Typical check
- $500K
How to reach Sayuri Nonaka
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About this profile
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Round Funded. "Sayuri Nonaka." Round Funded investor database, updated November 3, 2026.
Stable URL, it will not change: https://www.roundfunded.com/en/investor/sayuri-nonaka
Frequently Asked Questions
Who is Sayuri Nonaka?
Sayuri Nonaka, Partner at Great Wave Ventures is an active investor based in Tokyo, Tokyo. Sayuri Nonaka invests in Artificial Intelligence and Hardware & Deep Tech, typically at Seed, Series A and Early Stage Venture.
What does Sayuri Nonaka invest in?
Sayuri Nonaka invests in Artificial Intelligence and Hardware & Deep Tech, typically at Seed, Series A and Early Stage Venture. Match your sector and stage, then reach out with a personalized pitch.
What stage does Sayuri Nonaka invest at?
Sayuri Nonaka typically invests at Seed, Series A and Early Stage Venture. Lead with traction that fits the stage when you reach out.
What is Sayuri Nonaka's typical check size?
Sayuri Nonaka typically writes checks around $500K. 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.