AN Venture Partners, based in California, backs life sciences companies from Pre-Seed to Series B, can lead rounds, and has a $200 million fund.
11 people on the investing team, 5 of them partners who can make the call. Partners are listed first.











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Raising a pre-seed or seed round? We write $1M to $5M first checks and help founders with distribution. A partner reads every deck.
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AN Venture Partners reports entry at pre-seed, seed, series a, series b.
AN Venture Partners has not reported a check size.
Yes. AN Venture Partners says it can lead.
Ken Horne (Managing Partner), Ari Nowacek (Partner), Jun Hashimoto (Partner), Takashi Futami (Partner), Toshikazu Ban (Executive Partner).
No recent activity since September 2026.
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