Kunitachi (国立市,Kunitachi-shi) is acity located in thewestern portion of theTokyo Metropolis,Japan. As of 1 April 2021[update], the city had an estimatedpopulation of 76,423 in 38,825 households, and apopulation density of 9,400 persons per km2. Approximately 41.9% of the city population is over 65 years in age.[1] The total area of the city is 8.15 square kilometres (3.15 sq mi).
Kunitachi has ahumid subtropical climate (KöppenCfa) characterized by warm summers and cool winters with light to no snowfall. The average annual temperature in Kunitachi is 13.9 °C. The average annual rainfall is 1647 mm with September as the wettest month. The temperatures are highest on average in August, at around 25.4 °C, and lowest in January, at around 2.5 °C.[2]
Per Japanese census data,[3] the population of Kunitachi expanded rapidly in the postwar decades and has continued to grow at a slower rate since then.
Kunitachi lies along the historicalKōshū Kaidō, a route that connectedEdo withKofu in theprovince ofKai (present-dayYamanashi Prefecture). The area was noted for its abundant spring water. The villages of Ishida, Aoyagi and Yabo were created within Tama District ofKanagawa Prefecture during the establishment of the modern municipalities system on April 1, 1889. The district was transferred from Kanagawa to Tokyo in 1893. In the 1920, much of the land was obtained by Kojiro Tsutsumi, the founder ofSeibu, who began large-scale development of aplanned community, which he intended to become a university town modeled afterGöttingen in Germany. TheTokyo University of Commerce (Hitotsubashi University) was relocated from central Tokyo to this location, and a train station was opened onChūō Main Line in 1926. The station was named "Kunitachi", taking onekanji from the names of the stations to either side, namelyKokubunji Station andTachikawa Station. The three villages were merged to form Kunitachi town in 1951. Kunitachi was elevated to city status on January 1, 1967.
Kunitachi has amayor-council form of government with a directly elected mayor and aunicameral city council of 22 members. Kunitachi, together with Kokubunji, contributes two members to the Tokyo Metropolitan Assembly. In terms of national politics, the city is part ofTokyo 21st district of thelower house of theDiet of Japan.
Kunitachi remains a university town, but is also increasing acommuter town for central Tokyo, with an estimated 25.1% of the population commuting to central Tokyo daily, per the 2015 census.
The city was originally home to theKunitachi College of Music. The tertiary-level branch of the conservatory is now located far outside the city, but its attached high school and business affiliate, Kunitachi Gakki (Western Tokyo's largest community music center), remain in central Kunitachi.