- Head Office
- 〒003-8701
Minami 1-1, 16 chome, Heiwa-dori, Shiroishi-ku, Sapporo
TEL：011-863-1331 / FAX：011-863-6338
- Kanto Office
- 〒162-0814
New River Bldg 902, 5-1, Shin Ogawamachi, Shinjuku-ku, Tokyo
TEL：03-5227-1820 / FAX：03-5227-1821
- Kansai Office
- 〒550-0012
Osaka Seimen Kaikan Bldg, 6F, 12-14, 1 chome Itachibori, Nishi-ku, Osaka
TEL：06-6538-3529 / FAX：06-6541-0088
