Shichikashuku Dam
The 179th tallest dam in the world
Shichikashuku Dam is a rock-fill dam in the town of Shichikashuku, Miyagi, Japan, completed in 1991. The dam crosses the Shiroishi River, a branch of the Abukuma River system.
Dam data from Wikidata (CC0) plus curated additions. Summary from Wikipedia (CC BY-SA).