An explosion in Tokyo's Edogawa Ward has left 10 people injured and damaged nearly 40 buildings. Investigators suspect a buried gas cylinder may have been the cause.

Tokyo Gas Co., Ltd. engages in the provision of city gas and other gas-related products. It operates through the following segments: City Gas, Electric Power, Overseas Business, Energy-related ...

TOKYO (Reuters) -Tokyo Gas aims to nearly double its net profit in the 2025/26 fiscal year and plans to expand in the United States, Japan's biggest city gas provider said on Wednesday.