While taking their usual bath, the boys discuss how much Kyotaro is like an old man. The next day, when they go to school, they find themselves exhausted by climbing up the stairs... and learn that they're all becoming old men!
No way! Kyotaro doesn't 
have the power to do that.
مستحيل! لا يملك كيوتارو القوّة لفعل ذلك
Das kann nicht sein!
No puede ser.
Kyotaro no podría hacer eso.
No puede ser.
Kyotaro no podría hacer eso.
Comme si Kyôtarô
avait un tel pouvoir !
Ma no! Kyotaro non ha le capacità per farlo.
Não pode ser! Kyotaro não
tem o poder de fazer isso.
Да быть не может!
У Кётаро нет такой силы.