In Aug.25 2020, the company name has changed from Hoa Shoji Co., Ltd. to Toyomi Sangyo Co., Ltd.. Due to the company name change, the head office building has moved Dai2takadabuil. Higashikozumachi 10-2, Tennoji-ku Osaka to Morinomiyachuobuiding 7F 1-3-13 Morinomiyachuo, Chuo-ku Osaka.