Innai, Ōita
Innai was a town located in Usa District, Ōita Prefecture, Japan.
As of 2003, the town had an estimated population of 4,860 and the density of 42.77 persons per km². The total area was 113.62 km².
On March 31, 2005, Innai, along with the town of Ajimu, was merged into the expanded city of Usa.
