Sora fell from the roof of his high school and was knocked unconscious. When he finally awoke, he found a kind-hearted boy named Sunao waiting over him. Sunao claims to be his best friend, but the fall erased some of Sora's memory.
Director: Haruka Ninomiya
Producer: Junka Kobayashi
Producer: Kenichi Minoda
Producer: Kozue Kananiwa
Producer: Tomoko Kawasaki
Producer: Yuko Sakurai