About postal code 377-1704
The postal code 377-1704 routes mail to Kosame 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
377-1704 - Kosame
Postal code 377-1704 is Kosame in Gumma Ken, Japan.
| Postal code | 377-1704 |
| Place | Kosame |
| Region | Gumma Ken |
| District | Agatsuma Gun |
| Country | Japan (JP) |
| Coordinates | 36.6002, 138.6287 (map) |