Rokusei (鹿西町 Rokusei-machi) was a town located in Kashima District, Ishikawa, Japan.
On March 1, 2005 Rokusei was merged with towns of Kashima and Toriya, all from Kashima District, to form the new town of Nakanoto.
As of 2003, the town had an estimated population of 4,868 and a density of 329.36 persons per km². The total area was 14.78 km².