About postal code 300-0748
The postal code 300-0748 routes mail to Seikyujima in the Ibaraki Ken region of Japan. Use it as the postal segment of any address in this area, and confirm unusual addresses with the local postal operator.
Japan ยท Postal code
300-0748 - Seikyujima
Postal code 300-0748 is Seikyujima in Ibaraki Ken, Japan.
| Postal code | 300-0748 |
| Place | Seikyujima |
| Region | Ibaraki Ken |
| District | Inashiki Shi |
| Country | Japan (JP) |
| Coordinates | 35.9161, 140.3767 (map) |