Shūzō Oshimi (押見 修造, Oshimi Shūzō, born 1981) is a Japanese manga artist who publishes works primarily for Kodansha. He made his debut with Superfly in Kodansha's Monthly Shōnen Magazine. He is best known for his manga Drifting Net Cafe, The Flowers of Evil, Happiness, and Blood on the Tracks. His works have been adapted into many different media including television drama, anime, and live action film. In 2001, he won the Tetsuya Chiba Award.