Fussa (福生市, Fussa-shi) is a city located in the western portion of the Tokyo Metropolis, Japan. As of 1 April 2021, the city had an estimated population of 56,786, and a population density of 5600 persons per km. The total area of the city is 10.16 square kilometres (3.92 sq mi).
About one third of the city area is occupied by the United States Air Force Yokota Air Base, giving the city an effective population density of 8,782 persons per km.
Yokota Air Base (横田飛行場, Yokota Hikōjō), (IATA: OKO, ICAO: RJTY) is a Japan Air Self-Defense Force (JASDF) and United States Air Force (USAF) base in the Tama Area, or Western Tokyo.
It occupies portions of Akishima, Fussa, Hamura, Mizuho, Musashimurayama, and Tachikawa.
Nishitama (西多摩郡, Nishitama-gun; West Tama) is a district located in Tokyo Metropolis, Japan. It comprises the village of Hinohara and the following three towns:
Historically, the cities of Ōme, Fussa, Hamura, and Akiruno were parts of Nishitama District but these were broken off from the district after they were elevated to city status.