Musashino is a city located in the western portion of Tokyo Metropolis, Japan. As of 1 March 2021, the city had an estimated population of 147,492 in 77,779 households, and a population density of 13,000 persons per km². The total area of the city is 10.98 square kilometres. Based on the 2019 survey by SUUMO, the Kichijoji neighborhood of Musashino was the third most desirable place to live in central Japan.