About postal code 378-0105
The postal code 378-0105 routes mail to Kotagawa in the Gumma 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
378-0105 - Kotagawa
Postal code 378-0105 is Kotagawa in Gumma Ken, Japan.
| Postal code | 378-0105 |
| Place | Kotagawa |
| Region | Gumma Ken |
| District | Tone Gun |
| Country | Japan (JP) |
| Coordinates | 36.656, 139.0476 (map) |