Osaka City Hall
| Municipality | Address | Phone・Fax |
| Osaka City Hall [HP] | 1-3-20 Nakanoshima, Kita-ku, Osaka Shi, Osaka 530-8201 | Phone:06-6208-8181 Fax:06-6229-1260 |
| Municipality | Address | Phone・Fax |
| Osaka City Hall [HP] | 1-3-20 Nakanoshima, Kita-ku, Osaka Shi, Osaka 530-8201 | Phone:06-6208-8181 Fax:06-6229-1260 |
| Hokaido | |
|---|---|
| Tohoku | |
| Kanto | |
| Koshinetsu, Hokuriku | |
| Chubu | |
| Kinki | |
| Chugoku | |
| Shikoku | |
| Kyusyu | |
| Okinawa |