Miwa, Yamaguchi
Miwa was a town located in Kuga District, Yamaguchi Prefecture, Japan.
As of 2003, the town had an estimated population of 5,062 and a density of 39.69 persons per km². The total area was 127.53 km².
On March 20, 2006, Miwa, along with the towns of Kuga, Mikawa, Nishiki, Shūtō and Yū, and the village of Hongō, was merged into the expanded city of Iwakuni.