Hibiki, having been released from solitary confinement, returns to the school with a new mission. He proposes a way to work with the Hoku, Shiori, and Akane, and soon, the girls' class is challenging the newcomer boys to a sparring match...
We have to clean the classrooms 
and bathrooms, right?
علينا أن ننظّف الفصول والحمّامات أيضًا، صحيح؟
Wir müssen ja auch die Klassenzimmer
und Bäder putzen.
Ci sono anche le pulizie di classi e gabinetti, no?
Também temos de lavar os
banheiros e as salas de aula, não?
Мы моем полы в классах и душевых!