Koga City Hall
| Municipality | Address | Phone・Fax |
| Koga City Hall [HP] | 1-1-1 Ekihigashi, Koga Shi, Fukuoka 811-3192 | Phone:092-942-1111 Fax:092-942-3758 |
| Municipality | Address | Phone・Fax |
| Koga City Hall [HP] | 1-1-1 Ekihigashi, Koga Shi, Fukuoka 811-3192 | Phone:092-942-1111 Fax:092-942-3758 |
| Hokaido | |
|---|---|
| Tohoku | |
| Kanto | |
| Koshinetsu, Hokuriku | |
| Chubu | |
| Kinki | |
| Chugoku | |
| Shikoku | |
| Kyusyu | |
| Okinawa |