Saikai City Hall
| Municipality | Address | Phone・Fax |
| Saikai City Hall [HP] | 2222 Osetocho Setokashinourago, Saikai Shi, Nagasaki 857-2392 | Phone:0959-37-0011 |
| Municipality | Address | Phone・Fax |
| Saikai City Hall [HP] | 2222 Osetocho Setokashinourago, Saikai Shi, Nagasaki 857-2392 | Phone:0959-37-0011 |
| Hokaido | |
|---|---|
| Tohoku | |
| Kanto | |
| Koshinetsu, Hokuriku | |
| Chubu | |
| Kinki | |
| Chugoku | |
| Shikoku | |
| Kyusyu | |
| Okinawa |