Yabasawa-san really wants a certain part for her avatar, and asks the Sket-dan to join a game tournament put on by a cellphone game site. The Sket-dan isn't particularly enthused about the prospect, but when they find out that the Student Council will also be participating...
Each of the participants have 5 
special colored balls on their body!
Cada participante tem cinco bolas
 coloridas especiais no corpo!