TOHO GAS CO., LTD. engages in the manufacture and sale of gas and other gas-related products. It operates through the following segments: Gas Sales, Gas Appliance Sales & Related Construction, Liquefied Petroleum Gas & Other Energy Sales, and Other. The Gas Sales segment handles the production, supply, and sale of gas. The Gas Appliance Sales & Related Construction segment deals with the sale of gas appliances and plumbing for gas supply. The LPG & Other Energy Sales segment offers LPG, LPG equipment, liquefied natural gas, district heating and cooling, coke, and petroleum products. The Other segment includes LNG processing, real estate leasing and management, plant and equipment design and construction, comprehensive utility service, housing equipment sales, information processing, and leasing services. The company was founded on June 26, 1922 and is headquartered in Nagoya, Japan.