#TokyoGasCoLtd

Acquired 281,900 shares of treasury stock totaling 858,371,400 yen from March 1 to March 31, 2026, completing the acquisition based on the resolution of the Board of Directors dated October 28, 2025.

Tokyo Gas Co., Ltd. announced the scheduled cancellation of 36,131,600 shares of its common stock (9.7% of the total issued shares) on April 24, 2026.

Tokyo Gas Co., Ltd. will newly establish the Chubu Branch within the Sales Division effective April 1, 2026, expanding to an 11-branch system as part of organizational restructuring. Personnel changes including executive officers, auditors, and branch managers will be implemented effective April 1 and June 25, 2026.

As of April 1, 2026, Shinichi Sasayama will assume the position of Representative Executive Officer President, with Toshihide Kasuya and Shinsuke Ogawa appointed as Representative Executive Vice Presidents. Kentaro Kimoto is scheduled to retire as of March 31, 2026.

Announced the acquisition of 3,020,900 shares of treasury stock for 18,693,878,400 yen during the period from December 1 to December 31, 2025.

In December 2025, 259,400 shares with a total acquisition cost of 773,787,150 yen were acquired as treasury stock. The cumulative number of shares acquired is 670,000 shares, with a total acquisition cost of 1,983,080,900 yen. The acquisition period is from October 29, 2025 to March 31, 2026.

Tokyo Gas Co., Ltd. announced changes to its executive officers effective December 23, 2025. Mr. Keiichi Osaku was promoted to Senior Managing Executive Officer, Corporate Headquarters, and Ms. Madoka Yamagishi assumed the role of Executive Officer, Deputy General Manager of Corporate Headquarters, in charge of Corporate Planning/IR and concurrently General Manager of the Finance Department. Mr. Shinichi Kiyota resigned.