Koka City Hall
| Municipality | Address | Phone・Fax |
| Koka City Hall [HP] | 6053, Minakuchi-cho Minakuchi, Koka Shi, Shiga 528-8502 | Phone:0748-65-0650 Fax:0748-63-4086 |
| Municipality | Address | Phone・Fax |
| Koka City Hall [HP] | 6053, Minakuchi-cho Minakuchi, Koka Shi, Shiga 528-8502 | Phone:0748-65-0650 Fax:0748-63-4086 |
| Hokaido | |
|---|---|
| Tohoku | |
| Kanto | |
| Koshinetsu, Hokuriku | |
| Chubu | |
| Kinki | |
| Chugoku | |
| Shikoku | |
| Kyusyu | |
| Okinawa |