As Takeru starts to feel anxious about whether or not he can actually make a difference, Professor Kouzuki demands more concrete evidence of his knowledge about future events.
Is there a problem?
هل من مشكلة؟
Gibt es denn ein Problem?
¿Hay algún problema?
¿Hay algún problema?
Quelque chose ne va pas ?
C'è qualche problema?
Há algum problema?
Что-то не так?