Nabara Dam
The 219th tallest dam in the world
Nabara Dam is a rockfill dam on the Nabara River (also known as Nanbara River) in Hiroshima Prefecture, Japan. It impounds a reservoir that supplies the Nabara pumped-storage hydroelectric power station operated by Chugoku Electric Power Company.
Dam data from Wikidata (CC0) plus curated additions. Summary from Wikipedia (CC BY-SA).