Class 7 has its first joint lesson with another class. Washinomiya-sensei, the other class' homeroom teacher teaching the cooking lesson, accuses Hibari and her friends of lacking awareness. Refusing to allow her comment to discourage them, the girls continue with the class, but...
A swimming race against the athletics class?
سِباق سباحة ضدّ الصفّ الرياضي؟
Ein Schwimmwettbewerb
gegen die Athletikklasse?
¿Una competencia
contra la clase atlética?
¿Una competición
contra la clase atlética?
Une course
avec la classe de sport ?
Una gara di nuoto tra classi?
Uma corrida de natação 
contra a classe atlética?