Graffiti Japan presents a bold erotic drama from the genius director Kawasaki Army II. A former cram school teacher begins living with women from different walks of life—his deceased best friend's wife, a woman whose husband has gone missing, and others. His life gradually becomes entangled in a complex web of relationships. One day, a weekly magazine dubs him the "Harem Man," thrusting him into the spotlight and completely altering his existence. An explosive story unfolds, woven from intricate personal dynamics and erotic encounters.