Global Brain

Website X

$13Mdisclosed portfolio round capital

1 Nov, 2023last investment

1portfolio companies

1team members

Analyst signals

Portfolio activity and matriculation

Metrics use all recorded activity through 21 Jul 2026 across seed. Later-round outcomes are capped at the period end.

0%companies with a later round · 0/1

Not availablemedian round-size step-up · n=0

Not availablemedian valuation step-up · n=0

0%recorded-solo rate · 0 solo / 1 syndicated

These are activity signals, not fund-return metrics. Round capital is the full disclosed financing amount, not this fund's check size. “Recorded solo” means only one investor is present in the source data and is a lead signal, not verified lead status; syndicated rounds are a co-investor or follower signal. IRR, TVPI, DPI, ownership, exits, and market beta cannot be calculated from the available records.

People

Team

Yasuhiko Yurimoto

President & CEO, Global Brain Corporation

Portfolio

Investments

Full financing histories for portfolio companies. Highlighted rounds are those where Global Brain is recorded as an investor.

AnotherBall (IZUMO)

crypto

Stealth

Seed1 Nov, 2023$13M roundSyndicated · 10 disclosed investors

Unknown1 May, 2023$2.2M round