One day over summer break, Goro and the team run into Katsuhiko, twin brother of Yokonan's Yoshihiko. What does his arrival at the school mean for Goro?
For Oda-san's sake, we'll win 
our way through the prelims!
Auch für Oda-san müssen wir gewinnen!
Tenemos que ganar. ¡Por Oda!
Tenemos que ganar. ¡Por Oda!
On passera les préliminaires,
pour Oda !
Pelo Oda-san, precisamos
ganhar as preliminares!
Мы обязаны пройти отборочные ради Оды!