5-2, Azusawa 1-chome, Itabashi-ku, Tokyo 174-0051, Japan
Tel:+81-3-5914-4501 Fax: +81-3-5914-4502
http://www.sokkia.co.jp/english/

75-1, Hasunuma-cho, Itabashi-ku, Tokyo 174-8580, Japan
Tel:+81-3-5994-0671 Fax: +81-3-5994-0672

75-1, Hasunuma-cho, Itabashi-ku, Tokyo 174-8580, Japan
Tel: +81-3-5915-1800 Fax: +81-3-5915-1805

5-2, Azusawa 1-chome, Itabashi-ku, Tokyo 174-0051, Japan
Tel: +81-3-5915-6560 Fax: +81-3-5915-6658

75-1, Hasunuma-cho, Itabashi-ku, Tokyo 174-8580, Japan
Tel: +81-3-3558-2642 Fax: +81-3-3558-4661
http://www.topcon-techno.co.jp/en/index.html

2-8, Higashi, Kita 6-jou, Higashi-ku, Sapporo-shi, Hokkaido 066-0906, Japan
Tel: +81-11-748-8700 Fax: +81-11-748-8702

547, Aza-Ishida, Oaza-Urushiyama, Yamagata-shi, Yamagata 990-2196, Japan
Tel:+81-23-686-3987 Fax: +81-23-686-4303
http://www.topcon-yamagata.co.jp/

35, Aza-Hinoguchi, Kubo, Tokiwa-machi, Tamura-shi, Fukushima 963-4605, Japan
Tel: +81-247-77-2010 Fax: +81-247-77-3915
http://www.optonexus.co.jp/

459-26, Aza-Uenohara, Oaza-Odakura, Nishigo-mura, Nishishirakawa-gun, Fukushima 961-8061, Japan
Tel: +81-248-25-1991 Fax: +81-248-25-2900

14-1, Aza-Midorishita, Soya, Hadano-shi, Kanagawa 257-0031, Japan
Tel: +81-465-57-1598 Fax: +81-465-57-1584

6-7, Azusawa 3-chome. Itabashi-ku, Tokyo 174-0051, Japan
Tel: +81-3-5915-6770 Fax: +81-3-5915-6780

75-1, Hasunuma-cho, Itabashi-ku, Tokyo 174-8580, Japan
Tel:+81-3-3965-5491 Fax: +81-3-3969-0275
http://www.topcon-service.co.jp/

75-1, Hasunuma-cho, Itabashi-ku, Tokyo 174-8580, Japan
Tel:+81-3-3558-2598 Fax: +81-3-3966-6882