Watarase River

Its route was changed as part of the massive land reclamation and flood control works undertaken by the Tokugawa shogunate in the 17th and 18th centuries.

You can help Wikipedia by expanding it.This Tochigi Prefecture location article is a stub.

You can help Wikipedia by expanding it.This Ibaraki Prefecture location article is a stub.

You can help Wikipedia by expanding it.This Saitama Prefecture location article is a stub.

You can help Wikipedia by expanding it.This article related to a river in Japan is a stub.