Arakawa Dam is a rockfill dam located in Yamanashi Prefecture in Japan.

The dam is used for flood control and water supply.

The dam impounds about 41 ha of land when full and can store 10800 thousand cubic meters of water.

The construction of the dam was started on 1973 and completed in 1985.

This article about a dam or floodgate in Chūbu region of Honshu, Japan is a stub.