本公司
4388 Ikonobe-cho, Tsuzuki-ku,
Yokohama, kanagawa, 224-0053 Japan
TEL +81-45-931-2285
FAX +81-45-933-9973

大阪服务处
Daido Seimei Esaka Building 1-23-101
Esakachou, Suita-shi, Osaka,
564-0063 Japan
TEL +81-6-6192-8377
FAX +81-6-6192-8388