, commonly written as æ±é¦ã‹¹, is a Japanese gas company based in Nagoya, Japan. It supplies gas to the Tà Âkai region, especially the Chà «kyà  metropolitan area. It is also one of Nagoya's "four influential companies" along with Meitetsu, Matsuzakaya, and Chubu Electric Power.
Toho Gas was initially founded to the Toho Electric Power Company () in 1922, as a result of the merger of two electric power companies, Kansai Denki and Kyushu Dentà  Tetsudà Â. Following the merger, the company decided to spin off the gas business and acquisition of the Nagoya Gas Corporation.