Takeshi Minamoto

Active Investor

Founder&General Partner at 15th Rock

Tokyo, Tokyo

Takeshi Minamoto, Founder&General Partner at 15th Rock is an active investor based in Tokyo, Tokyo. This profile covers what Takeshi Minamoto backs, at which stage, and how founders can reach out in 2026.

Investor type
VCPEFounderInvestor
Stages
Seed
Invests in
Mobility & LogisticsHealthcare & BiotechRobotics & Automation
Location
Tokyo, Tokyo
Typical check
$250K
Past investments
6

Notable investments

OneraLongan VisionWHILLSun AsteriskGojo & CompanySpirete

How to reach Takeshi Minamoto

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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. How this data is built.

Cite this page

Round Funded. "Takeshi Minamoto." Round Funded investor database, updated October 26, 2026.

Stable URL, it will not change: https://www.roundfunded.com/en/investor/takeshi-minamoto

Frequently Asked Questions

What does Takeshi Minamoto invest in?

Takeshi Minamoto invests in Mobility & Logistics, Healthcare & Biotech and Robotics & Automation, typically at Seed. Match your sector and stage, then reach out with a personalized pitch.

What stage does Takeshi Minamoto invest at?

Takeshi Minamoto typically invests at Seed. Lead with traction that fits the stage when you reach out.

What is Takeshi Minamoto's typical check size?

Takeshi Minamoto typically writes checks around $250K. 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.

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