His first victim is Manaka, Aoi's younger sister he follows her on the subway and begins molesting and groping her, causing her to flee when the subway train stops at it's destination. Afterwards, the player plans to exact revenge by molesting and raping her entire family. A young woman named Aoi has the player arrested after she witnesses him molesting another woman. The player plays as a chikan (a perverted man who frequently fondles women) in crowded subway trains.