Headquarters and Main Plant

Postal code: 938-0054
362-14, Oka, Kurobe City, Toyama Prefecture
Tel: +81-765-52-0001 (main switchboard)
Tel: +81-765-52-0446 (Marketing Department)
Fax: +81-765-52-4429
URL: https://www.hokusay-rubber.co.jp

Nyuzen Plant

Postal code: 939-0677
66, Kinone, Nyuzen-machi, Shimoniikawagun,Toyama Prefecture
Tel: +81-765-74-2211
Fax: +81-765-74-2290

Technical Center
[Engineering Department]

Postal code: 938-0054
362-14, Oka, Kurobe City, Toyama Prefecture
Tel: +81-765-52-0712
Fax: +81-765-52-1878

Tokyo Sales Office

Postal code: 108-0023
3-12-6, Shibaura, Minato-ku, Tokyo (4th floor, Kokusai Shibaura Building)
Tel: +81-3-5476-6031
Fax: +81-3-5476-6036

Nagoya Sales Office

Postal code: 466-0027
4-13, Ayuchitori, Showa-ku, Nagoya City, Aichi Prefecture (Asahi Mutual Life Insurance Company Nagoya east building 2nd floor)
Tel: +81-52-875-7253
Fax: +81-52-875-6773

Osaka Sales Office

Postal code: 541-0041
2-1-23, Kitahama, Chuo-ku, Osaka City, Osaka (Nihon Bunkakaikan Building 5th floor)
Tel: +81-6-6202-8208
Fax: +81-6-6202-8238