| name | image | status | type | Area (m²) | date Commissioned | date Opened | date Start construction | Website | Height (m) | Country | continent | Maximum discharge (m³/day) | lake | Installed capacity (w) | latitude (°) | Length (m) | longitude (°) | Turbines | volume (m³) | administrative división | city | Map |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Kanna Dam |  | Operational | Gravity | 1,000,000 | 1992 | 1982 | website | 45 | Japan | Asia | 26.4666671753 | 185 | 127.9333343506 | 72,000 | Okinawa Prefecture | Kin, Okinawa | Map | |||||
| Okukubi Dam |  | Operational | 610,000 | 03/2013 | 2009 | website | 39 | Japan | Asia | 26.4500007629 | 462 | 127.9166641235 | 339,000 | Okinawa Prefecture | Kin, Okinawa | Map |