Saku is a city located in Nagano Prefecture, Japan. As of 1 July 2023, the city had an estimated population of 97,454 in 41,522 households, and a population density of 230 persons per km². The total area of the city is 423.51 square kilometres.
Wikipedia https://en.wikipedia.org/wiki/Saku,_Nagano
Coordinates 36°14'55.685" N 138°28'36.37" E
