Koyu Gun Tsuno Cho is a municipality in Japan.
There are 2 postal codes available in Koyu Gun Tsuno Cho.
There are 2 postal codes available in Koyu Gun Tsuno Cho.
| Postal Code | Locality | Suburb | Latitude | Longitude |
|---|---|---|---|---|
| 889-1200 | Ikanikeisaiganaibaai | 32.256293 | 131.559568 | |
| 889-1201 | Kawakita | 32.256480 | 131.557560 |