Sumida, Tokyo southeast; Taitō to the west; Chūō to the southwest; and Kōtō to the south. The ward was founded on March 15, 1947. It was previously the (ordinary) wards Honjo and Mukojima. Mukojima, formed in 1932, contained the former town of Sumida, which along with the river gave the ward its name. As of 2005, the mayor is Noboru Yamazaki. The council consists of 34 members. Public elementary and middle schools are operated by Sumida. Public high schools are operated by the Tokyo Metropolitan Government Board of Education. In addition, the metropolitan school district also operates a metropolitan junior high school:
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