Sumida, Tokyo International schools: Sumida maintains sister-city relationships with Seodaemun-gu, Seoul, South Korea, and with Shijingshan District, Beijing, China. Sumida, Tokyo , literally "Ink Field", is a special ward located in Tokyo Metropolis, Japan. The English translation of its Japanese self-designation is Sumida City. As of May 1, 2015, the ward has an estimated population of 257,300, and a population density of 18,690 persons per km². The total area is 13.77 km². Sumida is in the northeastern part of the mainland portion of Tokyo. The Sumida and Arakawa are the major rivers, and form parts of its boundaries. Its neighbors are all
Shizuka Arakawa for the ISU Grand Prix Final, where she finished fourth. She later placed third at the Japanese Nationals, marking her fifth medal from this meet, with two golds and two silvers from previous seasons. In 2004, she won the World Championships in Dortmund, Germany, after landing seven clean triple jumps. She was the third Japanese woman to win this title after Midori Ito who won in 1989 and Yuka Sato in 1994. Arakawa had planned to retire after the 2004 World Championships, but her victory there convinced her to change her plans. At the 2005 World Championships, Arakawa finished 9th,