December 18,2025 Toagosei Co., Ltd. Announces Cancellation of Treasury Stock

November 27,2025 Notice of Reorganizing Our Subsidiaries in the Southern China Region

November 19,2025 Toagosei Announces Organizational and Officer Changes

December 18,2025 Toagosei Co., Ltd. Announces Cancellation of Treasury Stock [PDF:102.7 KB]

November 27,2025 Notice of Reorganizing Our Subsidiaries in the Southern China Region [PDF:125.3 KB]

November 19,2025 Toagosei Announces Organizational and Officer Changes [PDF:254.2 KB]

December 12,2025 Multi-stakeholder Policy [PDF:134.2 KB]

December 10,2025 Revision to the Price of Sodium hypochlorite [PDF:134.9 KB]

August 26,2025 Toagosei Group Report (Integrated Report) 2025