Yamanobe-sensei is back, and now he's trying to get everyone in the Sket-dan to play a nutty board game called Hyperion. Everyone except for Himeko, as only men can appreciate this game, supposedly. But the epicness gets Bossun and Switch very enthused about the game, and soon they find themselves heading to the world tournament...
Don't be a fool! We've come 
all this way to do battle!
¡No me salgas con eso! ¡Venimos hasta aquí para pelear!
¡No me salgas con eso! ¡Venimos aquí para pelear!
Não seja tola! Percorremos
 todo este caminho para batalhar!