Toru Iijima

Higashinihon Gas Corp. engages in the gas business. Its operations are carried out through the City Gas and Liquefied Petroleum (LP) Gas segments. The City Gas segment supplies gas and constructs gas pipelines for key areas in East Japan. The LP Gas segment deals with the sale of LP gas and gas equipment, inspection of LP gas containers, and construction of LP gas piping works. The company was founded on April 5, 1963 and is headquartered in Toride, Japan.

Shinnihon Gas Corp. engages in the provision of petroleum products. It supplies city gas, propane gas, and gas equipment. The company was founded on June 13, 1966 and is headquartered in Kitamoto, Japan.

Part of Nippon Gas Co., Ltd. (8174), TOSAI GAS, Inc. is a gas and electric company based in Koshigaya, Japan. The Japanese company provides gas and electric services to the Higashiya Gas area, including city gas, LP gas, and denki services. The company offers a variety of convenient services, including a mobile app for checking statements and payment history, and a centralized management system for gas and electric meter reader cards. The company also provides information on gas fee calculation, procedures, and inquiries, as well as emergency services for gas leaks. Additionally, they have implemented special measures for customers affected by natural disasters.