Seiichiro Mukai is a Director at Global Brain, whose known portfolio counts 31 companies.
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Investment focus
Contacts
Affiliated funds' portfolios
Director at Global Brain, whose known portfolio counts 31 companies
- Sakana AI
- Sharing Energy
- Address
- Brave group
- MixRank
- Miresso
- Ballas
- OpenLogi
- Anique
- StradVision
- Tensor Energy
- A-Wave
- and 19 more
Investor Profile
Founders in the listed sectors AI, Commerce, Consumer and FinTech, and focus areas Computer Vision, Content, Crypto and Enterprise SaaS fall inside that listing.
Global Brain appears in Growth, Seed and Series A rounds across its known deals.
What the affiliated firm has backed is the closest available signal on whether Seiichiro Mukai is worth approaching.
Colleagues at Global Brain
Showing 20 of 38
Tatsunori Arai
Partner
Tokyo, Japan
Takeru Shigemura
Venture Capitalist / Director
Yokohama, Japan
Ito Yuki
Director
Tokyo, Japan
Atsushi Tsuji
Director, Investment Group
Tokyo, Japan
Kenji Hayashi
Director
Tokyo, Japan
Keisuke Shimohira
Director
Tokyo, Japan
Thomas T. Duong
Investor
London, United Kingdom
Takuya Ukai
Director
Tokyo, Japan
Junpei Bessho
Investor
Tokyo, Japan
Tetsui Okada
Investment Group / Director
Tokyo, Japan
Ryunosuke Maegawa
Venture Capitalist / Principal
Shibuya-ku, Japan
Ai Minamizaki
Global Brain Corporation - Venture Capitalist
Tokyo, Japan
Akifumi Takigawa
Director
Tokyo, Japan
Hajime Hasegawa
Director
Tokyo, Japan
Lusheng Zou
Director
Japan
Rina Obi
Investment Director
Berlin, Germany
Satoshi Onodera
Director
Saitama, Japan
Mitsutaka Nakao
Director
Japan
Ying Jian Ng
Director
Singapore
Riichiro Kimura
Investor
New York, United States
Frequently asked questions
Who is Seiichiro Mukai?
Seiichiro Mukai is a corporate venture investor and venture capital investor based in Tokyo, Japan, listed as Director at Global Brain. The known portfolio of that firm counts 31 companies. That portfolio belongs to the firm, not to Seiichiro Mukai personally.
What does Seiichiro Mukai invest in?
Listed sectors include AI, Commerce, Consumer and FinTech; listed focus areas include Computer Vision, Content, Crypto and Enterprise SaaS. Those tags come from the portfolios of the firms this profile is attached to, so they read as a record of what has been backed rather than a stated preference for what comes next.
What stage does Seiichiro Mukai invest at?
Global Brain appears in Growth, Seed and Series A rounds across its known deals, and Seiichiro Mukai is listed there as Director. Stage is the strongest single filter when you build a target list: an investor with no record at your stage rarely starts with you.
Which firm is Seiichiro Mukai listed at?
Seiichiro Mukai is listed as Director at Global Brain. 38 other people in the database share a firm with Seiichiro Mukai.
How do I contact Seiichiro Mukai?
An email address, a phone number and a LinkedIn page are on file for Seiichiro Mukai. The address stays masked on this page and is readable inside RaiseHunt after you create an account.
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Data: RaiseHunt investor dataset · Snapshot 5 September 2026 · How this data is built · Report a correction or request removal