Marunouchi Innovation Partners Co., Ltd.
marunouchi-innovation.com Direct investor
Marunouchi Innovation Partners is a venture capital firm established in 2022, led by Mitsubishi Corporation as main sponsor. It manages the Marunouchi Climate Tech Growth Fund L.P. and invests globally in climate tech startups providing growth capital.
Marunouchi Innovation Partners Co., Ltd. is a venture capital firm headquartered in Tokyo, Japan, founded in 2022. It invests directly in companies, at growth, in climate tech, hydrogen, ammonia and SAF.
“We aim to accelerate the commercialization of innovative technologies by providing growth capital.”
— Marunouchi Innovation Partners Co., Ltd., own website
- Layer
- Direct investor
- Type
- Venture capital
- Stage
- Growth
- Invests in
- global
- Sectors
- climate tech, hydrogen, ammonia, SAF, renewable energy, battery, energy storage, carbon neutral materials, carbon recycling
- Founded
- 2022
Team, as Marunouchi Innovation Partners Co., Ltd. publishes it
- Ichiro Miyoshi Representative Director, CEO & CIO / Investment Committee Member
- Toshiya Aoki Chief Operating Officer / Investment Committee Member
- Naruko Kubo Investor Relations
- Yohei Hiroi Senior Managing Director / Investment Committee Member
- Nagi Suzuki Managing Director
- Tomoaki Nakagawa Director
- Sunghyun "Ethan" Chung Vice President
- Satoshi Yamada Vice President
- Yosuke "Kent" Horio Senior Associate
- Yuko Shimada Senior Associate
- Seira Motowaki Senior Associate
- Ko Teshirogi Associate
Names and roles exactly as listed on marunouchi-innovation.com. Nothing else about these people is recorded.
Co-invests most often with
Derived from portfolio pages both investors publish themselves: each pair below lists at least one company in common. 36 co-investors found.
- DCVC 3 shared companies: fervoenergy.com, emeraldai.co, amogy.co
- B Capital 2 shared companies: fervoenergy.com, omnidian.com
- Carbon Equity 2 shared companies: fervoenergy.com, emeraldai.co
- Congruent Ventures 2 shared companies: fervoenergy.com, omnidian.com
- Prelude Ventures 2 shared companies: fervoenergy.com, bostonmetal.com
- Energy Impact Partners 2 shared companies: emeraldai.co, bostonmetal.com
- Aramco Ventures 2 shared companies: amogy.co, bostonmetal.com
- Fine Structure Ventures 2 shared companies: bostonmetal.com, mainspringenergy.com
- Chevron Technology Ventures 2 shared companies: goinfinitum.com, mainspringenergy.com
- ClearSky Advisors LLC 2 shared companies: mainspringenergy.com, ubicquia.com
and 26 more — the graph.
Where this comes from
Every fact above was read from a page Marunouchi Innovation Partners Co., Ltd. publishes itself. Nothing is taken from third-party databases. Investment activity (deals, co-investors) is not yet recorded.
- https://marunouchi-innovation.com/en/name, is_investor, layer, type, thesis_quote, thesis_quote_page, description, status, confidence
- https://marunouchi-innovation.com/en/about/company/hq_country, hq_city, founded
- https://marunouchi-innovation.com/en/about/message/invests_in_geographies, stage_min, stage_max, sectors
- https://marunouchi-innovation.com/en/about/team/people
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Record 3704 · added 2026-09-03 · link last verified 2026-09-06 · confidence high
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