| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| O-nejime | city | Kagoshima-ken | Japan | 31.25 | 130.78 | 0 | 4485 |
| O-nejime-cho | city | Kagoshima-ken | Japan | 31.25 | 130.78 | 0 | 4485 |
| O-ni-sika | city | Hokkaido | Japan | 44.15 | 141.66 | 82 | 2 |
| O-nyu | city | Fukui-ken | Japan | 36.07 | 136.03 | 915 | 4095 |