Koyuki is a normal high school kid with a big problem: he can't stop himself from screaming at his crazy friends. He swears to himself each day that he'll stop, and each day he fails.
so it's up to the two of you 
below me to raise our average.
لذا يعتمد الأمر عليكما أنتما الأدنى منّي
لزيادةِ معدّلي
daher liegt es an euch,
unseren Durchschnitt zu verbessern.
C’est à mes deux inférieurs
de progresser !
quindi tocca a voi due, che siete
più in basso di me, alzare la media.
Só me resta esperar que os
dois abaixo de mim melhorem.
так что нужно поднимать рейтинг 
за счёт вас.