Funding
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Global Brain

Activity from announced rounds

Activity in this selectionJapan · Oct 17, 2026 · Jan 1, 2026

Global Brain is a Japanese investment corporation, also recorded under the expanded name Global Brain Corporation.

Recorded funding activity

The firm’s own announcements connect it to WED’s receipt-based marketing and RegCell’s cell therapies for autoimmune disease. Other covered activity includes 10pct.’s combination of hotel operations and AI software. Named corporate and flagship funds remain separate.

Sources
Rounds participated in
4
Confirmed lead rounds
1
2 roles undisclosed
New companies
4
First participation on record · 0 follow-on
Funding in participating rounds
$42.6M
2 disclosed · full round size, not this investor’s share

By stage

Series A2
Undisclosed2

By primary sector

Climate tech1
Consumer1
Developer tools1
Travel tech1

By country

Japan4

Rounds

4 in this selection
WED

Receipt-based marketing software that helps brands connect advertising campaigns with customers' actual purchases.

UndisclosedFunding round
Participant
10pct., Inc.

A hotel operator combining property-management experience with AI software and regional tourism services.

~¥400MSeries A
Lead
JIJ

Develops a quantum- and AI-enabled optimization platform for enterprises

$5.2MStrategic
Role not disclosed
Starlight Engine

Starlight Engine develops fusion power plants and leads Japan’s FAST demonstration project.

$37.4MSeries A
Role not disclosed