Kamiohsu Dam is a rockfill dam located in Gifu Prefecture in Japan.

The dam is used for power production.

The dam impounds about 45 ha of land when full and can store 14500 thousand cubic meters of water.

The construction of the dam was started on 1976 and completed in 1995.

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