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?
No matter what anyone says, 
I won't compromise on this.
Egal was andere sagen,
ich tu das auf jeden Fall!
Digan lo que digan, en eso no cederé.
Digan lo que digan, en eso no cederé.
Qu’importe l’avis des gens,
je ferai tout pour !
Não importa o que digam,
mas não abro mão disso.
Я сделаю это, кто бы что ни сказал.