Kōzan, Hiroshima
Kōzan was a town located in Sera District, Hiroshima Prefecture, Japan.
As of 2003, the town had an estimated population of 6,732 and a density of 67.46 persons per km². The total area was 99.79 km².
On October 1, 2004, Kōzan, along with the town of Seranishi, was merged into the expanded town of Sera and no longer exists as an independent municipality.
