|Gachinko Vivage Battle|
|Chapter 25||Next →|
|Romaji||Gachinko bibagee batoru|
|Genzaburō Karamatsu, Agata Sōjirō, Shinba Michiru, Mimori Unyū, Daisy, Tsubaki Sasuke, Moe Yabasawa, Bossun, Himeko, Switch|
Due to the highly-successful manga We're the Student Council!, the real Student Council has been invited to participate in the Gachinko Vivage Battle - a competition sponsored by a mobile-phone game company. Though the rest of the group is enthusiastic, Tsubaki refuses to participate.
Meanwhile, Yabasawa comes to the Sket Dan to ask them to enter the game with her. She is a player of the game and wants the grand prize: limited edition items for her avatar, including her characteristic 3-shaped mouth. Though unenthusiastic at first, Bossun becomes fired up after Switch mentions that the Student Council is participating. Likewise, once Tsubaki realizes the Sket Dan is participating, he agrees to it.