KOMERI CO., LTD. engages in the operation of home improvement chain stores. It operates through the following divisions: Home Center and Others. The Home Center division sells hardware and building materials, gardening and agricultural goods, and household products. The Others division sells liquefied petroleum gas, gasoline, kerosene, and books; and provides video rental services. The company was founded by Torashichi Sasage and Kenichi Sasage in April 1952 and is headquartered in Niigata, Japan.