John Kogura, Owner at Bluefin Capital LLC is an active investor based in San Jose, California. This profile covers what John Kogura backs, at which stage, and how founders can reach out in 2026.
Owner and partner at Bluefin Capital LLC.
John Kogura typically invests at Seed and Series A.
- Investor type
- VC
- Stages
- SeedSeries A
- Location
- San Jose, California
- Typical check
- $625K
How to reach John Kogura
Angels and operators like John Kogura 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.
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About this profile
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Round Funded. "John Kogura." Round Funded investor database, updated November 3, 2026.
Stable URL, it will not change: https://www.roundfunded.com/en/investor/john-kogura
Frequently Asked Questions
Who is John Kogura?
John Kogura, Owner at Bluefin Capital LLC is an active investor based in San Jose, California. John Kogura typically invests at Seed and Series A.
What stage does John Kogura invest at?
John Kogura typically invests at Seed and Series A. Lead with traction that fits the stage when you reach out.
What is John Kogura's typical check size?
John Kogura typically writes checks around $625K. 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.