Mizuho Capital Co., Ltd.

Activity from announced rounds

All recorded activity
Rounds participated in
6
Confirmed lead rounds
0
All roles disclosed
New companies
6
First participation on record · 0 follow-on
Funding in participating rounds
$17.3M
3 disclosed · full round size, not this investor’s share

By stage

Seed2
Series A2
Undisclosed2

By primary sector

Enterprise software2
Industrial tech2
Hardware1
Media & gaming1

By country

Japan6

Rounds

6 in all activity
Flyle

Flyle develops AI tools for contact centres to analyse customer feedback, assess response quality and connect service insights to business improvements.

¥1.9BSeries A
Participant
AIONA, Inc.

AI design agents that help manufacturing engineers apply technical documents and past design knowledge across product-development workflows.

¥140MJ-KISS and loan financing
Participant
Yoom, Inc.

Workflow automation software that connects business applications, AI agents and human approvals.

¥700MFirst external financing
Participant
OptQC Corp.

OptQC builds optical quantum-computing hardware for research institutions and technology companies.

¥7BSeries A2
Participant
URALAA

URALAA develops immersive live entertainment that brings sports, music and other events into shared viewing spaces.

¥210MPre-Series A
Participant