Tsushima, Nagasaki

Tsushima
対馬市
A panorama view of downtown Izuhara, Tsushima from Mount Shimizu
Location of Tsushima in Nagasaki Prefecture
Tsushima
Location in Japan
Coordinates: 34°12′N 129°17′E / 34.200°N 129.283°E / 34.200; 129.283
CountryJapan
RegionKyushu
PrefectureNagasaki Prefecture
First official recorded220 AD
City settledMarch 1, 2004
Government
  MayorNaoki Hitakatsu
Area
  Total
708.61 km2 (273.60 sq mi)
Population
 (November 1, 2024)
  Total
25,945
  Density37/km2 (95/sq mi)
Time zoneUTC+09:00 (JST)
ClimateCfa
Websitewww.city.tsushima.nagasaki.jp
Symbols
BirdRing-necked pheasant
FlowerAzalea
TreeChionanthus retusus

Tsushima (対馬市, Tsushima-shi) is an island city grouped in Nagasaki Prefecture, Japan. It is the only city of Tsushima Subprefecture and it encompasses all of Tsushima Island, which lies in the Tsushima Strait north of Nagasaki on the western side of Kyushu, the southernmost mainland island of Japan. As of March 2017, the city has an estimated population of 31,550 and a population density of 45 persons per km2. Its total area is 708.61 km2, 17.3% of the area of Nagasaki Prefecture.