- Main Number
9:00-17:30 (Closed on Saturday, Sunday, national holidays and new year holidays.)
2040-2 Koyagimachi, Takasaki-shi, Gunma 370-0071
- 10-minute walk from the west exit at Ino Station on the JR Joetsu Line, Agatsuma Line and Ryomo Line.
- Along the Koyagimachi intersection on National Route 17.
- Membership, membership renewal, address changes and other procedures
- International operations (translation)
- Sale of "Traffic Rules" in foreign language editions
- Automated external defibrillator (AED)