Naoko runs away from home and moves to Tokyo, where she lives alone while attending a vocational school. Surrounded by her friend Satsuki and classmate Shuichi, Naoko is busy with her art studies and her part-time job. She seems to be strong-willed, and while coming into contact with the unexpected side of Naoko, Shuichi falls in love with Naoko...!? Masterpiece Youth Graffiti!!