Tadaoka, Osaka 忠冈町
(重定向自Tadaoka)
Tadaoka(忠岡町,Tadaoka-chō) is a town located in Senboku District, Osaka Prefecture, Japan.
As of 2009, the town has an estimated population of 17,659 and a density of 4,382 persons per km². The total area is 4.03 km². It is the smallest town in Japan in terms of land area.