Asa River (Japan)
The 883rd longest river in the world
The Asa River (Asa-kawa) is a tributary of the Tama River in Tokyo, Japan. It is 30.15 km long, flowing from mountains in Hachiōji to the Tama in the city of Hino.
Flows through: Japan.
River data from Wikidata (CC0); lengths normalised to a common unit.