Sōja is a city located in Okayama Prefecture, Japan. As of 31 March 2023, the city had an estimated population of 69,428 and a population density of 330 persons per km². The total area of the city is 211.90 square kilometres.
Wikipedia https://en.wikipedia.org/wiki/Sōja
Coordinates 34°40'22.138" N 133°44'48.034" E