Marunouchi Innovation Partners
Marunouchi Innovation Partners is a venture capital investor based in Tokyo, Japan. It reports about $633m in private-fund assets across 1 private fund to the US Securities and Exchange Commission (Form ADV, October 2026).
Part of the 311 Institute Global Investors Directory (311institute.com). Last updated .
Other investors in Japan
- Japan Industrial Partners
- Nippon Sangyo Suishin Kiko
- Catalys Pacific
- J-Star
- Nippon Investment
- Aspirant Group
- J-Inc
- Japan Growth Investments Alliance
- Corporate Support Research Institute
- Sony Ventures
- Unison Capital
- D Capital
Related
- Innovation profile of Tokyo
- Japan: economy and key statistics
- Global Startups Directory
- All 311 Indexes
Questions and answers
What kind of investor is Marunouchi Innovation Partners?
Marunouchi Innovation Partners is a venture capital investor based in Tokyo, Japan.
Where is Marunouchi Innovation Partners based?
Marunouchi Innovation Partners is headquartered in Tokyo, Japan, according to its filing with the US Securities and Exchange Commission.
How much does Marunouchi Innovation Partners manage?
It reports about $633m in private-fund assets across 1 private fund to the US Securities and Exchange Commission (Form ADV, October 2026).
Source: US Securities and Exchange Commission adviser record (Form ADV and Form D filings), as of October 2026.
© 311 Institute 2026. Facts from the sources linked on this page. The selection, classification and links are the proprietary work of the 311 Institute, protected by copyright and database rights.