Yeah, the normal game. The team behind the game have done a lot of work to help set this event up, though. The sprites themselves were made by the devs, are animated, and have an attack animation that will be shown during the tournament.
Should be a fun watch. Props to the Idol Showdown team for helping out with this and to Rie and any others involved in setting this up. Not a fighting game player, nor will I even be home when the viewer tournament is happening, so I won't be participating in that, but having a viewer tournament and a talent tournament should be pretty fun. Will definitely be watching.