Ōshima (大島町, Ōshima-chō) was a town located in Nishisonogi District, Nagasaki Prefecture, Japan.
Map of Oshimacho, Saikai, Nagasaki Prefecture 857-2427, Japan
As of 2003, the town had an estimated population of 6,046 and a density of 453.56 persons per km². The total area was 13.33 km².
On April 1, 2005, Ōshima, along with the towns of Saikai (former), Ōseto, Sakito and Seihi (all from Nishisonogi District), was merged to create the city of Saikai.
References
Ōshima, Nagasaki (Nishisonogi) Wikipedia(Text) CC BY-SA