Another

Because his father is working abroad, Kōichi Sakakibara moves to his birth town of Yomiyama to live with his grandparents and his aunt Reiko Mikami, where he spends the first month hospitalized due to a pneumothorax. His classmates, Izumi Akazawa, Tomohiko Kazami and Yukari Sakuragi, visit him but act strange. In the hospital, Kōichi meets an uncanny girl, Mei Misaki. Once he recovers, he attends school, where Mei says that their class, Class 3-3, is close to death.