Iwashiro, Fukushima
Iwashiro was a town located in Adachi District, Fukushima Prefecture, Japan.
On December 1, 2005, Iwashiro, along with the towns of Adachi and Tōwa, was merged into the expanded city of Nihonmatsu.
As of 2003, the town had an estimated population of 9,002 and a density of 91.51 persons per km². The total area was 98.37 km². Obama Castle is located in Iwashiro.
