Kōzan (甲山町, Kōzan-chō) was a town located in Sera District, Hiroshima Prefecture, Japan.
Map of Kozan, Sera, Sera District, Hiroshima Prefecture 722-1123, 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 (also from Sera District), was merged into the expanded town of Sera and no longer exists as an independent municipality.
References
Kōzan, Hiroshima Wikipedia(Text) CC BY-SA