Naka Ward Office
| Municipality | Address | Phone・Fax |
| Naka Ward Office [HP] | 3-7-15 Hama, Naka Ku, Okayama Shi, Okayama 703-8544 | Phone:086-901-1601 Fax:086-901-1604 |
| Municipality | Address | Phone・Fax |
| Naka Ward Office [HP] | 3-7-15 Hama, Naka Ku, Okayama Shi, Okayama 703-8544 | Phone:086-901-1601 Fax:086-901-1604 |
| Hokaido | |
|---|---|
| Tohoku | |
| Kanto | |
| Koshinetsu, Hokuriku | |
| Chubu | |
| Kinki | |
| Chugoku | |
| Shikoku | |
| Kyusyu | |
| Okinawa |