Saki Uno, a 15-year-old who is fresh to the world of idols, immediately falls in love with Sakuyo Mikage after learning that he is the brother of one of her best friends who is a well-known idol. But when she learns from a yakuza man that her mother was once a magical girl, things in her life drastically change. Saki chooses to team up with the Yakuza and transform into a Magical Girl like her mother when the love of her life is abducted by demons with cute squirrel heads. However, there's a catch: Saki also looks good in male form, which makes things worse for her sweetheart.
But that's not all; she also learns that her best friend has fallen head over heels for her and has made a deal with the yakuza so that he may assist Saki. What other events will befall the two friends?
