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
Shusaku Arakawa formed a close friendship. He started using diagrams within his paintings as philosophical propositions. Jean-Francois Lyotard said of Arakawa's work that it "makes us think through the eyes," and Hans-Georg Gadamer described it as transforming "the usual constancies of orientation into a strange, enticing game—a game of continually thinking out." Quoting Paul Celan, Gadamer also wrote of the work: "There are songs to sing beyond the human." Charles Bernstein and Susan Bee observe, "Arakawa deals with the visual field as discourse, modal systems that constitute the world rather than being constituted by it." Arthur Danto found Arakawa to be "the