Masafumi Koike
Founder & Managing Partner at PG CAPITAL ADVISORS LLC
Japan
Masafumi Koike, Founder & Managing Partner at PG CAPITAL ADVISORS LLC is an active investor based in Japan. This profile covers what Masafumi Koike backs, at which stage, and how founders can reach out in 2026.
- Investor type
- VC
- Stages
- SeedSeries A
- Invests in
- SaaS & Enterprise
- Location
- Japan
- Typical check
- $625K
How to reach Masafumi Koike
Angels and operators like Masafumi Koike 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
This profile is part of Round Funded, an investor database and outreach platform for founders. It covers 60,000+ active VCs, angels, family offices and accelerators with verified contacts, lets you send pitches from your own Gmail, and includes a free Data Room for your raise.
Frequently Asked Questions
What does Masafumi Koike invest in?
Masafumi Koike invests in SaaS & Enterprise, typically at Seed and Series A. Match your sector and stage, then reach out with a personalized pitch.
What stage does Masafumi Koike invest at?
Masafumi Koike typically invests at Seed and Series A. Lead with traction that fits the stage when you reach out.
What is Masafumi Koike's typical check size?
Masafumi Koike typically writes checks around $625K. Use it as a signal for whether your raise fits their stage.
How do I contact Masafumi Koike?
Unlock Masafumi Koike's verified email on Round Funded and send a personalized pitch. We surface only deliverable contacts so your outreach lands.
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.