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...
You are the only ones I can count on!
¡Son los únicos con quienes puedo contar!
¡Sois los únicos con quienes puedo contar!
Vocês são os únicos com os
 quais eu posso contar!