A class observation day was scheduled to be held in Gaku's class. However, Gaku was worried that if Hayato took a day off to attend, it would cause inconvenience at his workplace and increase his workload.
Mr. Kojiro, what's the matter?
Was ist los, Kojirō-san?
¿Qué pasa, señor Kojirou?
Que se passe-t-il ?
Signor Kojiro, c'è qualcosa che non va?
Algum problema, Kojiro-san?
В чём дело, господин Кодзиро?