| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| 上古城 | city | Shizuoka | Japan | 35.34 | 138.95 | 1669 | 37071 |
| 上古屋 | city | Miyagi | Japan | 38.47 | 141.05 | 118 | 17925 |
| 上古沢 | city | Wakayama | Japan | 34.26 | 135.55 | 856 | 20509 |
| 上古沢 | city | Kanagawa | Japan | 35.46 | 139.31 | 328 | 210514 |
| 上古閑 | city | Kumamoto | Japan | 32.69 | 130.69 | 223 | 77475 |