The Unemonori Group sets up a fitness festival at school. Chise, Fumino and Otome are all debating who should pair up with Takumi for the three-legged race. Fumino is even angrier at Chise for her attempts to promote bloomers in the festival, attracting the male students. Fumino fights back by promoting spats, attracting the female students. Divided, Fumino, Chise, and the others decide the winning outfit by letting Takumi decide. While Takumi tries to understand Nozomi's depression, he gets heavily bombarded by persuasion and fights between Chise's bloomers and Fumino's spats. Meanwhile, a mysterious principal arrives at the Stray Cats.