Ōtsuki Population 2026
Ōtsuki has a population of 23,976, making it the #965 biggest city in 🇯🇵 Japan, located in Yamanashi. It is about 406× smaller than Tokyo, the country's biggest city.
Population (city proper)
23,976
Rank in Japan
#965
Coordinates
35.62°N, 138.97°E
~360 m elevation · Asia/Tokyo
Distance to capital (Tokyo)
65 km
40 miles, straight line
Other big cities in Yamanashi
| City | Population | Rank in Japan |
|---|---|---|
| Kofu | 189,591 | #129 |
| Kai | 75,313 | #369 |
| Minami-Alps | 71,618 | #388 |
| Fuefuki | 69,463 | #400 |
| Minamiarupusu | 69,459 | #401 |
| Fujiyoshida | 48,782 | #563 |
| Hokuto | 46,888 | #594 |
| Ryūō | 43,180 | #631 |
Cities near Ōtsuki
- Tsuru31,016 people · ~10 km away
- Uenohara23,158 people · ~13 km away
- Kōshū31,526 people · ~22 km away
- Enzan25,142 people · ~24 km away
- Sagamihara720,780 people · ~25 km away
- Itsukaichi24,954 people · ~25 km away
FAQ
What is the population of Ōtsuki?
Ōtsuki has a population of 23,976 (city proper, latest official figure via GeoNames), making it the #965 biggest city in Japan.
What region is Ōtsuki in?
Ōtsuki is located in Yamanashi, Japan.
Is Ōtsuki the capital of Japan?
No, the capital of Japan is Tokyo, about 65 km away.
Sources & notes
Population refers to the city proper (municipal boundaries), not the metropolitan area. Source: GeoNames (CC BY 4.0), retrieved 2026-07-07. Country data: UN World Population Prospects 2024.