Futaro is hospitalized for a while after falling sick at camp school. He returns to work tutoring the quintuplets, only to realize someone has fallen way behind.
So you're the culprit.
Du bist die Täterin.
Tú eres la culpable.
Tú eres la culpable.
C’est toi, la coupable.
Sei tu la colpevole.
Você é a culpada.
Виновница — ты.