- Tokyo Head Office
- 2-18-1, Konan, Minato-ku, Tokyo 108-8231, Japan
- TEL : +81-3-6711-8510 / FAX : +81-3-6711-8516
- Osaka Sales Office
- Grand Front Osaka Tower-B 3-1, Ofuka-cho, Kita-ku, Osaka 530-0011, Japan
- TEL : +81-6-7639-7411 / FAX : +81-6-7639-7418
- Nakashibetsu Sales Office
- 1-7-1 Higashi 37 Jo Minami, Nakashibetu-cho, Shibetsu-gun, Hokkaido, Japan
Development Group
- WSP Development Group
- 1239, Shinzaike, Aboshi-ku, Himeji-shi, Hyogo 671-1283, Japan
- TEL : +81-79-274-4065 / FAX : +81-79-274-2709
- Celluloid / Acety Development Group
- 12, Fuji-cho, Hirohata-ku, Himeji-shi, Hyogo 671-1123, Japan
- TEL : +81-237-7033 / FAX : +81-237-8162
- Emulsion Development Group
- 1-1, Shinko-cho, Myoko-shi, Niigata 944-8550, Japan
