| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Okkabake | city | Hokkaido | Japan | 44.07 | 145.24 | 0 | 656 |
| Okkai | city | Gunma | Japan | 36.70 | 139.22 | 2611 | 1876 |
| Okkawa | city | Aichi | Japan | 34.90 | 136.93 | 3 | 169907 |
| Okkia | city | Gunma | Japan | 36.70 | 139.22 | 2611 | 1876 |
| Okkirai | city | Iwate | Japan | 39.12 | 141.82 | 3 | 5358 |
| Okkonoki | city | Aomori | Japan | 40.64 | 140.58 | 127 | 36504 |
| Okkoshi | city | Shizuoka | Japan | 35.09 | 139.02 | 1669 | 63717 |