Minamata, Kumamoto

Minamata
水俣市
Minamata City Hall
Location of Minamata in Kumamoto Prefecture
Minamata
Location in Japan
Coordinates: 32°13′N 130°24′E / 32.217°N 130.400°E / 32.217; 130.400
Country Japan
RegionKyūshū
Prefecture Kumamoto
Government
  MayorToshiharu Takaoka
Area
  Total
162.88 km2 (62.89 sq mi)
Population
 (October 1, 2020)
  Total
23,580
  Density144.4/km2 (374/sq mi)
Time zoneUTC+09:00 (JST)
Postal code
867-8555
Phone number0966-63-1111
Address1-1-1 Jinnai, Minamata-shi, Kumamoto-ken
ClimateCfa
WebsiteOfficial website
Symbols
FlowerRhododendron
TreeSakura

Minamata (水俣市, Minamata-shi) is a city located in Kumamoto Prefecture, Japan. It is on the west coast of Kyūshū and faces Amakusa islands. Minamata was established as a village in 1889, re-designated as a town in 1912 and grew into a city in 1949. As of March 2017, the city has an estimated population of 25,310 and a population density of 160 persons per km2. The total area is 162.88 km2.

Minamata is known due to Minamata disease, a neurological disorder caused by mercury poisoning. The disease was discovered in 1956. A local chemical plant was blamed for causing the disease by emitting untreated wastewater into Minamata Bay.

Lately, Minamata has focused on becoming a model environmental city. In 1999, the city obtained the ISO 14001 certification for Environmental Management. In 2001, Minamata became an official Japanese Eco-town. In 2004 and 2005, Minamata won the Japanese Top Eco-City contest.