User blog comment:B214/High School DxD EX/@comment-31137559-20170415223307/@comment-30924344-20170416022110

@B214 That is something I'd really like to see and something that must happen. They would have Rampage Ball in their as one of the game types.

On the subject of Rating Game, Sona's school Auros will be like Kuoh Academy having all the grades of school together. The school holds a tournament every year for the higher grades [ages 15-18] where teams formed in the school battle each other as training and the winning team gets a shot to participate in an exhibition match in the adult Rating Game.