| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Jizōdō | city | Niigata | Japan | 37.63 | 138.84 | 29 | 40049 |
| Jumonji | city | Niigata | Japan | 38.10 | 139.43 | 187 | 24589 |
| Juninoki | city | Niigata | Japan | 37.03 | 138.67 | 990 | 8278 |
| Jōetsu | city | Niigata | Japan | 37.11 | 138.27 | 68 | 81146 |
| Jōetsu-shi | city | Niigata | Japan | 37.11 | 138.27 | 68 | 81146 |
| Jōjō | city | Niigata | Japan | 37.31 | 138.56 | 157 | 27939 |