- City
- Oshima-gun Uken-son (JIS code: 46524)(Since: 08/15/1917)
- Prefectures
- Kagoshima (JIS code: 46524)(Since: 12/25/1871)
| Zip code | Address name total 15 (Romaji order) | Update | 
|---|---|---|
| 894-3300 | - | |
| 894-3302 | - | |
| 894-3632 | - | |
| 894-3413 | - | |
| 894-3305 | - | |
| 894-3411 | - | |
| 894-3412 | - | |
| 894-3522 | - | |
| 894-3304 | - | |
| 894-3303 | - | |
| 894-3521 | - | |
| 894-3523 | - | |
| 894-3631 | - | |
| 894-3633 | - | |
| 894-3301 | - |