Change log HOME Change log All Exhibition Product Company 2022/04/13(Wed) Company Renewal of Transition of Business Performance 2022/04/13(Wed) Company Renewal of Basic information and Board of Directors on Company Profile 2022/04/13(Wed) Company Reorganized (Business Innovation and Reform Div.abolished.Operation Department newly established). Osaka Branch and Hiroshima Office renamed Hiroshima Sales Office. 2021/10/02(Sat) Company Akita Office relocated to Nakadori,Akita City,Akita Prefecture. 2021/03/31(Wed) Company Renewal of Transition of Business Performance 2021/03/31(Wed) Company Renewal of Staff and Board of Directors on Company Profile 2020/11/02(Mon) Company Yamagata Sales Office relocated to Kawarago,Oaza,Tendo City,Yamagata Prefecture. 2019/10/21(Mon) Company Mikawa Office relocated to Takara,Chiryu City,Aichi Prefecture 2019/09/17(Tue) Company H.P. renewal