Akari is so wrapped up in her obsession over Masaki Ueno who is a member of the J-pop band, Masa Masa, she cannot concentrate on her schoolwork, her room is a mess, and she forgets to eat. While her father works overseas, her mother and sister are frustrated by her forgetful ways. She works part-time in a seedy bar where all her earnings go into buying Masa Masa merchandise. And the only time she communicates with others is when she blogs and comments with other Masa Masa fans.
Can she overcome this obsession enough to complete her studies or will it take something out of her control to pull her back to reality?