Throughout the 1980s, Sick ate sin's graphic production left its mark in Tokyo, right next to the Keihin-Tohoku line of the Japanese National Railways (now the JR Keihin-Tohoku and Negishi lines), where he created his first works.Sick ate sin" describes the "Tokyo Essay" about the environment in which he worked, describing it as a dingy, cheap, slightly seaside, Located in the Keihin industrial area, the area was lined with broken jukeboxes, pinball machines and billiard tables, and piles of trash everywhere.