Hatanagi-II Dam
The 357th tallest dam in the world
The Hatanagi-II (Hatanagi dai-ni-damu) is a dam on the Ōi River in Aoi-ku, Shizuoka, Shizuoka Prefecture on the island of Honshū, Japan. A hollow-core concrete gravity dam, it has a hydroelectric power generating station owned by the Chubu Electric Power Company.
Dam data from Wikidata (CC0) plus curated additions. Summary from Wikipedia (CC BY-SA).