Kawamoto

3604.TTSE STANDARD

Major holders (5%+) · 1

Holder	Stake	Change	Filed
AIR WATER INC.	96.59%	+7.09pp	2025-05-07

Each holder's own ratio from its most recent large-shareholding report.

Former and minor holders (below 5%) · 1

Mizuho Securities Co., Ltd. 0.86% 2025-04-22

Ownership history · 3

Filed	Holder	Ratio	Change	Purpose
2025-05-07	AIR WATER INC.2025-05-07	96.59%	+7.09pp	Material proposals to management (activist); Parent-subsidiary relationship
2025-04-09	AIR WATER INC.2025-04-09	89.50%	new	Going-private / tender offer related; Material proposals to management (activist); Parent-subsidiary relationship
2025-04-07Amended	Mizuho Securities Co., Ltd.2025-04-07 · amended	0.86%	new	Securities trading business

Each holder in 5% reports, joint holders included. Purpose is classified from the filed text.