Kasuga (春日町 Kasuga-chō) was a town located in Hikami District, Hyōgo, Japan.
On November 1, 2004 Kasuga was merged with the towns of Hikami, Aogaki, Ichijima, Kaibara and Sannan, all from Hikami District, to form the new city of Tamba and no longer exists as an independent municipality.
As of 2003, the town had an estimated population of 12,099 and a density of 159.96 persons per km². The total area was 75.64 km².