Shiori transfers into Nekogaya High, but wants to keep her sailor suit on. Ikumi challenges her to a race, loses, but then starts training for a rematch. Will Ikumi be able to convince Shiori to switch to a swimsuit?
Risa is too shy to shed her sailor suit, but Ikumi discovers she has a talent for basketball, and invites her to play. Risa's sweat makes the floor wet causing Ikumi to slip. Will Risa realize a swimsuit would be better?
Asuka transfers in, but refuses to wear the bikini. Someone gets a pic of Izumi with Asuka, and tries to force Izumi to step down, but Asuka agrees to strip in order to save her.