Amagi is an optimistic and reckless schoolgirl. She has got many friends in school who think she is a bit strange. Her best friends are Ogawa Haruki, Omia Fuko and Arai Minika. They always help each other whatever happened. Amagi Sora is smart and talented but her marks sometimes are too bad. She is very good at sports, though. Almost all the students envy her because she perfectly jumps and plays tennis.