- Head office
- 2-3-9 Hananomiya-cho, Takamatsu city, Kagawa, Japan
- Tokyo headquarters
- 1-18-16, Hamamatsu-cho, Minato-ku,Tokyo
- Osaka headquarters
- 3-3-7 Bakuro-machi, chuo-ku, Osaka city,Osaka
- Tokushima branch
- 5-1-115 Nakamaegawa-cho, Tokushima city,Tokushima
- kochi branch
- 2-2-25 Sanbashidouri, kochi city,kochi
- Ehime branch
- 1-13 Rokkenya-cho, Matsuyama city,Ehime
- Kagawa branch
- 1-8-24 Saihou-cho, Takamatsu city,Kagawa
【Business area】Japan (2 headquarters, 4 branches and 34 regional offices mainly in Shikoku)