| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Fukuji Dam |  | Operational | Embankment | 3,000,000 | 1974 | 1969 | website | 92 | Japan | Asia | 26.6333332062 | 260 | 128.1666717529 | Okinawa Prefecture | Higashi, Okinawa | Map | ||||||
| Fukuzato Underground Dam |  | Operational | Embankment | 1998 | 1988 | website | 27 | Japan | Asia | 24.7333335876 | 125.3833312988 | Okinawa Prefecture | Miyakojima, Okinawa | 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 | |||||
| Kinjo Dam |  | Operational | Gravity | 2000 | 1989 | website | 19 | Japan | Asia | 26.2000007629 | 120 | 127.7166671753 | 14,250 | Okinawa Prefecture | Naha | 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 |