The quintuplets will have to transfer schools if they fail the upcoming exam. With Futaro’s help, they try their hardest to make it through.
Sorry you're having to make up
for my failings as a teacher.
Tut mir echt leid,
dass ich kein ausgebildeter Lehrer bin.
Siento ser tan mal tutor.
Siento ser tan mal tutor.
Je ne suffis pas, désolé.
Mi dispiace di essere inadeguato come insegnante.
Me desculpe por ser um professor inadequado.
Прости, из меня плохой учитель.