Hashiba Sora is the main character of this anime and he suffered memory loss after his fall from the 4th story window at his school. After he recovers from his injuries he started school again and got a new roomate, Fujimori Sunao. Sunao is a childhood friend of Sora's, but he doesn't remember him. Matsuri is another friend of Sora, but Sora doesn't rmember him all too well either. After Sora started attached with Sunao he starts getting supicious about his fall. And he learns about his frightening past.
This anime is a ramantic comedy and has 12 episodes. One OVA episode as well. If you like Gravitation, you may just like this show too!
