Mitoya, Shimane
Mitoya was a town located in Iishi District, Shimane Prefecture, Japan.
As of 2003, the town had an estimated population of 8,442 and a density of 102.10 persons per km2. The total area was 82.68 km2.
On November 1, 2004, Mitoya, along with the towns of Daitō, Kamo and Kisuki, the town of Kakeya, and the village of Yoshida, was merged to create the city of Unnan.