Hiroaki Daikoku

Hachinohe Gas Co., Ltd. engages in the gas supply, gas and heating equipment sales, and gas fitting businesses. Its operations are carried out through the following segments: City Gas, Equipment & Construction, Incidental Business and Others. The City Gas segment manages the production, supply, and sale of city gas. The Equipment & Construction segment handles the piping construction works. The Incidental Business segment engages in the sale of gas and kerosene. The Others segment includes gas safety inspection and other miscellaneous works. It is also involved in the sale and repair of gas equipment, and inspection works. The company was founded in August 1956 and is headquartered in Hachinohe, Japan.

First International Corp. exports fresh fruits and vegetables, frozen fish, and import lumbor and onious. The company was founded on September 27, 1994 and is headquartered in Hachinohe, Japan.

Hachinohe Liquefied Petroleum Gas Co., Ltd. is a company that provides LP gas services, gas meter materials, emergency services, and gas station cleaning services. The company was founded in 1960 and is based in Hachinohe, Japan. The Japanese company also offers petroleum equipment and sales, kerosene delivery, and home tank cleaning services.