SAIBU GAS CO., LTD. is a Japan-based gas supplier engaged in four business segments. The Gas segment is engaged in the manufacture, supply and distribution of gas, the collection of gas bills, the construction of gas plumbing, the examination of gas equipment and others. The Liquefied Petroleum Gas (LPG) segment is engaged in the sale of LPG and LPG equipment, as well as the LPG-related construction works. The Real Estate segment is engaged in the leasing and sale of real estate, as well as residential real estate development and construction. The Others segment is involved in the heat supply business, the operation of nursing homes, the provision of information processing services, the operation of restaurants, amusement parks and golf courses, the general maintenance and management of buildings, as well as the manufacture and sale of instant noodles, among others.