As the club tries to decide what to do for the school culture festival, Konatsu is taunted by her former club members. Konatsu soon learns that, in order to get on the main stage for the festival, they will have to be approved by Naoko. Meanwhile, Sawa is at odds with her father, who sees her ambition of becoming a professional jockey as simply playing around. For some unknown reason, Sawa starts going a diet and begins skipping a lot of meals, causing Konatsu and Wakana to worry about her. After the girls attend a musical together, Wakana looks to learn composition in order to finish the song Mahiru was writing while also considering her own career. Meanwhile, Sawa is left fatigued from her forced dieting and ends up falling off her horse during mounted archery practice.