Ōyama (大山町, Ōyama-machi) was a town located in Hita District, Ōita Prefecture, Japan.
As of 2003, the town had an estimated population of 3,729 and the density of 81.56 persons per km². The total area was 45.72 km².
On March 22, 2005, Ōyama, along with the town of Amagase, and the villages of Kamitsue, Maetsue and Nakatsue (all from Hita District), was merged into the expanded city of Hita.
References
Ōyama, Ōita Wikipedia(Text) CC BY-SA