Arakawa, Tokyo

Arakawa
荒川区
Arakawa City
Sumida River from Suijin Bridge in Arakawa
Location of Arakawa in Tokyo Metropolis
Arakawa
Location in Japan
Coordinates: 35°44′N 139°47′E / 35.733°N 139.783°E / 35.733; 139.783
CountryJapan
RegionKantō
PrefectureTokyo Metropolis
Government
  MayorGaku Takiguchi (since November 2024)
Area
  Total
10.16 km2 (3.92 sq mi)
Population
 (December 1, 2022)
  Total
216,900
  Density21,348/km2 (55,290/sq mi)
Time zoneUTC+09:00 (JST)
City hall addressArakawa 2-2-3, Arakawa-ku, Tokyo
116-8501
Websitewww.city.arakawa.tokyo.jp
Symbols
FlowerAzalea
TreeCherry blossom

Arakawa (荒川区, Arakawa-ku) is a special ward in the Tokyo Metropolis in Japan. The ward takes its name from the Arakawa River, though the river does not run through or touch the ward. Its neighbors are the wards of Adachi, Kita, Bunkyo, Taito and Sumida. In English, the ward calls itself Arakawa City.

Arakawa has sister-city relationships with Donaustadt in Vienna, Austria, and with Corvallis, Oregon, U.S. Domestically, it has similar relationships with nine cities, towns and villages.

As of May 1, 2015, the ward has an estimated population of 208,763, and a population density of about 20,550 persons per km2. The total area is 10.16 km2.