Regarding Sket Dance, it has been announced that Bossun, Himeko, and Switch are supporting characters.
For gameplay, Sket Dance is featured in the J-Adventure mode where Kaimei High School's location is used. Besides Bossun, Himeko, and Switch, Tsubaki, Sojiro, and Moe make an appearance to ask the player to embark on quests. There are in-game collectibles for this franchise.
Note: Only post videos if it has footage of the Sket Dance Trio.