Key facts
- Country
- Japan
- Region
- Kantō
- Prefecture
- Tokyo
- First official record
- 741 AD (official)
- Town settled
- December 11, 1940
- City settled
- November 3, 1964
- Mayor
- Teppei Maruyama (since July 2025)
- Total
- 11.46 km (4.42 sq mi)
- Density
- 11,060/km (28,660/sq mi)
- Time zone
- UTC+9 ( Japan Standard Time )
- Tree
- Zelkova serrata
- Flower
- Satsuki azalea
- Phone number
Article
Ruins of Musashi Kokubun-ji temple Kokubunji (国分寺市, Kokubunji-shi) is a city located in the western portion of the Tokyo Metropolis, Japan. As of 1 March 2021, the city had an estimated population of 126,791, and a population density of 11,000 persons per km. The total area of the city was 11.46 square kilometres (4.42 sq mi).
Geography