Yasuhara Chemical

4957.TTSE STANDARD
Filed as YASUHARA CHEMICAL CO.,LTD. (2022-06–2025-11)
Major holders (5%+) · 3
HolderStakeChangeFiled
YAHO Co., Ltd.77.35%0.00pp2026-01-13
Y.S. Kousan Co., Ltd.11.41%0.00pp2025-12-17
Teiji Yasuhara10.95%0.00pp2025-12-17

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

Former and minor holders (below 5%) · 8
Taeko Okitsu4.30%2025-12-17
MAKI3.72%2025-11-06
Michio Makimoto1.64%2025-11-06
Hiroyuki Okitsu1.35%2025-12-17
Keiko Harada1.28%2025-12-17
The Chugoku Bank, Limited0.00%2025-12-23
The Chugin Lease Company, Limited0.00%2025-12-23
SYOJI TANAKA0.00%2025-12-23
Ownership history · 28
FiledHolderRatioChangePurpose
2025-12-23AmendedThe Chugoku Bank, Limited2025-12-23 · amended0.00%no change—
2025-12-23AmendedThe Chugin Lease Company, Limited2025-12-23 · amended0.00%no change—
2025-12-23AmendedThe Chugoku Bank, Limited2025-12-23 · amended0.00%no change—
2025-12-23AmendedThe Chugin Lease Company, Limited2025-12-23 · amended0.00%no change—
2025-12-23AmendedThe Chugoku Bank, Limited2025-12-23 · amended0.00%new—
2025-12-23AmendedThe Chugin Lease Company, Limited2025-12-23 · amended0.00%new—
2025-12-23SYOJI TANAKA2025-12-230.00%new—
2025-12-17AmendedKeiko Harada2025-12-17 · amended1.28%no changeGoing-private / tender offer related; Stable shareholder; Collateral-related
2025-12-17AmendedHiroyuki Okitsu2025-12-17 · amended1.35%no changeGoing-private / tender offer related; Stable shareholder; Collateral-related
2025-12-17AmendedTaeko Okitsu2025-12-17 · amended4.30%no changeGoing-private / tender offer related; Stable shareholder; Collateral-related
2025-12-17AmendedTeiji Yasuhara2025-12-17 · amended10.95%no changeGoing-private / tender offer related; Stable shareholder; Collateral-related
2025-12-17AmendedY.S. Kousan Co., Ltd.2025-12-17 · amended11.41%no changeGoing-private / tender offer related; Stable shareholder; Collateral-related
2025-12-17AmendedYAHO Co., Ltd.2025-12-17 · amended48.06%no changeGoing-private / tender offer related; Collateral-related
2025-12-17AmendedKeiko Harada2025-12-17 · amended1.28%no changeGoing-private / tender offer related; Stable shareholder; Collateral-related
2025-12-17AmendedHiroyuki Okitsu2025-12-17 · amended1.35%no changeGoing-private / tender offer related; Stable shareholder; Collateral-related
2025-12-17AmendedTaeko Okitsu2025-12-17 · amended4.30%-0.37ppGoing-private / tender offer related; Stable shareholder; Collateral-related
2025-12-17AmendedTeiji Yasuhara2025-12-17 · amended10.95%no changeGoing-private / tender offer related; Stable shareholder; Collateral-related
2025-12-17AmendedY.S. Kousan Co., Ltd.2025-12-17 · amended11.41%no changeGoing-private / tender offer related; Stable shareholder; Collateral-related
2025-12-17AmendedYAHO Co., Ltd.2025-12-17 · amended48.06%newGoing-private / tender offer related
2025-11-06Michio Makimoto2025-11-061.64%no changeGoing-private / tender offer related; Stable shareholder; Collateral-related

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