Having transferred to the Seiho Academy, Sekai discovers that he and Yuuma are in the same class. He challenges Yuuma to a battle but is bluntly rejected. Meanwhile, the school's student council has decided to merge the Gunpla Battle Club with the Plastic Model Club.
Now, Kousaka!
!الآن يا كوساكا-كن
Jetzt, Kousaka!
¡Ahora, Kousaka-kun!
¡Ahora, Kousaka-kun!
À toi, Kôsaka !
Agora, Kousaka-kun!