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