Arakawa, Tokyo Nature Park Public elementary and middle schools are operated by the Arakawa City Board of Education. Public high schools are operated by the Tokyo Metropolitan Government Board of Education. The Tokyo First Korean Elementary and Junior High School (), a North Korean school, is in the ward. The metropolis operated the Tokyo Metropolitan College of Aeronautical Engineering in Arakawa until 2010. Additional facilities are under construction. Arakawa, Tokyo 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
Japanese gunboat Sumida (1939) damaged the same day in an air raid, which killed her captain and 11 crewmen. After repairs at Shanghai, she was again assigned to patrols of the lower Yangtze from 19 August 1942, and the middle Yangtze from 1 September 1943. On 22 June 1944, a flight of twenty USAAF B-24 Liberators attached to the Fourteenth Air Force bombed the docks at Hankou, damaging " Sumida" and killing eight crewmen. She was again damaged in another air raid on 25 November. After the surrender of Japan, "Sumida" was given to the Republic of China as a prize of war, and