Ikenai Kanojo no Otetsudai

Terada Youhei is a typical high school student who has the unusual ability to see ghosts. One evening, he encounters a ghost named "Rooftop Rinko-san," who haunts the rooftop of his school. In life, Rinko had no friends, and this loneliness seems to influence her behavior as a ghost. She may prevent anyone who meets her from leaving the rooftop. The story follows the comedic relationship that develops between Youhei and the clumsy ghost girl.