Yamauchi (山内町; -chou) is a town located in Kishima District, Saga, Japan. As of 2003, the town has an estimated population of 9,658 and a density of 236.08 persons per km². The total area is 40.91 km². The status of this municipality was changed from a village to a town on 1 September 1960. Towns in Saga Prefecture Source: [wikipedia: yamauchi, saga]