was a village located in Chichibu District, Saitama Prefecture, Japan.
As of 2003, the village had an estimated population of 2,920 and a density of 40.88 persons per km<sup>2</sup>. The total area was 71.42 km<sup>2</sup>.
On October 1, 2005, Ryōkami was merged into the expanded town of Ogano and no longer exists as an independent municipality.