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
Hiromu Arakawa an anime series, Arakawa assisted them in its early development. However, she was not involved in the making of the script, so the anime had a different ending from the manga, which she developed further. The series won the 49th Shogakukan Manga Award in the "shōnen" category in 2004. When the second anime adaptation was reaching its ending, Arakawa showed director Yasuhiro Irie her plans for the manga's ending, making both end in near dates. She gave birth to a son in 2007 but did not take a maternity leave. In a February 12, 2014, interview, Arakawa mentioned that her