Sumida, Tokyo 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 special wards: Adachi to the north; Arakawa to the northwest; Katsushika to the east; Edogawa to the
Nihito Arakawa Yoshitaka Katō to be crowned the East Japan Rookie King in November 2005, and won the All-Japan Rookie King Tournament in December of that year. He rematched Katō in September 2006 where he suffered his first loss in a close decision. Issei Nakaya of Hachioji Nakaya Promotions had promoted Arakawa until the end of 2014. after having visited boxing venues around the world over years. In September 2008, Arakawa faced Filipino Randy Suico for the OPBF lightweight title, but the fight ended in a majority draw. Arakawa won the Japanese lightweight title via a majority decision from Akihiro Kondō in