As the summer cleansing ceremony approaches, Tatsuo tells Satoru to invite some friends, which leaves him flustered. He continues to practice hard as a member of the kendo club, but he hasn't managed to break the ice with the other members. One day, he gets in a fight with Kosugi, another member, and ends up in a kendo match against Kinugawa, the captain.
That'll be your excuse.
Das wird deine Entschuldigung sein.
Es tu artículo de disculpa.
Eso será tu excusa para hoy.
C’est ton excuse 
pour rentrer tard !
Quello saranno le tue scuse.
Essa vai ser a sua desculpa.