Nippon Gas Co., Ltd. engages in the provision of gas products. It operates through the Liquefied Petroleum (LP) Gas and City Gas segments. The LP Gas segment deals with LP gas, community gas, gas appliances, gas pipe works, replacement gas cylinders, and aerosol products. The City Gas Business segment distributes natural gas through gas pipeline to apartment complexes, subdivisions, company dormitories, apartment buildings, and condominiums. The company was founded in August 1941 and is headquartered in Tokyo, Japan.