| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Nozori Dam |  | 1956 | 1953 | website | 44 | Japan | Asia | 36.7166671753 | 138.6333312988 | Gunma Prefecture | Nakanojō, Gunma | Map | ||||||||||
| Shimagawa Dam |  | 28,400,000 | 1999 | 1980 | website | Japan | Asia | 36.6833343506 | 330 | 138.7666625977 | Gunma Prefecture | Nakanojō, Gunma | Map | |||||||||
| Shinaki Dam |  | 1965 | 1961 | website | Japan | Asia | 36.6166648865 | 106 | 138.6333312988 | Gunma Prefecture | Nakanojō, Gunma | Map |