Funding
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Mizuho Bank

Activity from announced rounds

Activity in this selectionOct 27, 2026 · Climate tech · Jan 1, 2026
Rounds participated in
2
Confirmed lead rounds
0
1 roles undisclosed
New companies
2
First participation on record · 0 follow-on
Funding in participating rounds
$199M
2 disclosed · full round size, not this investor’s share

By stage

Series A1
Series C+1

By primary sector

Climate tech2

By country

Japan2

Rounds

2 in this selection
Kyoto Fusioneering

Kyoto Fusioneering develops plasma-heating, fuel-cycle and heat-management systems for fusion-energy projects.

¥25.7BSeries D first close
Participant
Starlight Engine

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

$37.4MSeries A
Role not disclosed