Sugao’s teacher is going back to Japan to renew his passport, so Sugao hands him a gift for Ashibe.
As soon as Teacher arrives in Japan, he is met with generous friends of Ashibe. 
But will his usual habit present itself and overstay his welcome?
I am currently undergoing training.
أنا أخضع لتدريب حالياً
Ich bin gerade im Training.
Estoy entrenando.
Estoy en pleno entrenamiento.
Je suis en plein entraînement.
Al momento, sono sotto addestramento.
Estou no meio de um treinamento...