We help startups get ready
to take off on a global scale

Global Brain is an independent venture capital firm that aims to bring new
industries to the society through extensive hands-on support for
startups and open innovation with large corporations.

AUM
$2.3B+
Invested
$1.2B+
Deals
1,000+
Active Portfolio
400+
IPO
41
M&A
80

Axelspace Holdings is newly listed on TSE Growth Market.

Axelspace, with its vision of “Space within Your Reach,” has been a pioneer in microsatellite development since 2008. Global Brain's support for Axelspace began with its Series A round in 2015 and has now continued for a decade.

We are confident that Axelspace will further expand its presence in the thriving space industry.

Axelspace Holdings Corporation

TSE Growth Market

August 13, 2025

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Funds & Projects

We manage flagship funds funded by
institutional
investors and companies,
as well as CVC fund
and co-investment
projects with our partners.

Team

We are a team of globally prominent and
diverse
backgrounds, providing in-depth
support to
our portfolio companies.

Investors
77
Supporters
38
Fund Management
15
Operations
36
  • Satoko Murata

    Satoko Murata

    Investment Group

    Director

  • Toko Takao

    Toko Takao

    Corporate Management Group

    Director

  • Tatsunori Arai

    Tatsunori Arai

    Investment Group

    Director

  • Hiroshi Shimazu

    Hiroshi Shimazu

    Corporate Management Group

    Partner

  • Shien Nakayama

    Shien Nakayama

    Corporate Management Group

    Director

  • Takemasa Matsuo

    Takemasa Matsuo

    Corporate Management Group

    Partner

  • Maiko Kayata

    Maiko Kayata

    Corporate Management Group

    Director

  • View full team