Takane No.1 Dam
The 59th tallest dam in the world
Takane No.1 Dam (Takane Dai-ichi da-mu) is a concrete arch dam in the city of Takayama, in the Gifu Prefecture of Japan. It supports a 340 MW hydroelectric power station.
Dam data from Wikidata (CC0) plus curated additions. Summary from Wikipedia (CC BY-SA).