Head office

Shinyokohama 2-3-4, Yokohama

TEL:045-470-5158

West Japan Office

154 Gion―cho, Nagahama, Shiga

TEL:0749-64-3078

China Office

 No.196 Zhengyang Road, Chengyang District,  Qingdao, China

TEL:86-532-8908-2968