Okayama City Hall
| Municipality | Address | Phone・Fax |
| Okayama City Hall [HP] | 1-1-1 Daiku, Kita-ku, Okayama Shi, Okayama 700-8544 | Phone:086-803-1000 Fax:086-225-5487 |
| Municipality | Address | Phone・Fax |
| Okayama City Hall [HP] | 1-1-1 Daiku, Kita-ku, Okayama Shi, Okayama 700-8544 | Phone:086-803-1000 Fax:086-225-5487 |
| Hokaido | |
|---|---|
| Tohoku | |
| Kanto | |
| Koshinetsu, Hokuriku | |
| Chubu | |
| Kinki | |
| Chugoku | |
| Shikoku | |
| Kyusyu | |
| Okinawa |