Kai is a city located in Yamanashi Prefecture, Japan. As of 31 December 2021, the city had an estimated population of 73,626, and a population density of 1,100 persons per km². The total area of the city is 71.95 square kilometres.
Wikipedia https://en.wikipedia.org/wiki/Kai,_Yamanashi
Coordinates 35°40'5.401" N 138°30'55.177" E
