Arakawa, Tokyo 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 has an estimated population of 208,763, and a population density of about 20,550 persons per km². The total area is 10.16 km². Arakawa is in the northeastern part of Tokyo. The shape is long and narrow, stretching from west to east. The Sumida River forms the northern boundary. The ward is surrounded by five other special wards. To the north lies Adachi; to the west, Kita;
Hiromu Arakawa as an artist". She also learned composition and drawing during her time as Hiroyuki Etō's assistant. She also cites Rumiko Takahashi, Shigeru Mizuki, and "Kinnikuman" by Yudetamago as influences and is a fan of Mike Mignola's work. Hiromu Arakawa Born on May 8, 1973, in Tokachi, Hokkaidō, Japan, Arakawa was born and raised on a dairy farm with three elder sisters and a younger brother. Arakawa thought about being a manga artist "since [she] was little" and during her school years, she would often draw on textbooks. After graduating high school, she took oil painting classes once a month for