User blog comment:Dinodeclan/Villains for the series/@comment-3487190-20170913122212

To be honest, what settings you're making belongs to a fantasy story. PrettyRhythm/Pripara series may allow this setting cause that series is mixed up with little fantasy settings. Aikatsu! series is totally based on realworld common senses except that Aikatsu! live system is made by unknown technology.

It makes sense that BANDAI can just do human villainess idol character like Elza. Otherwise if they're really able to do much more, they'd already make M4 into the game first.

Othewise you'll have to wait until Stars era makes it end and Aikatsu! makes it into a new era which would have the better chance to do big innovations. Stars is indeed criticized for sharing many similarities with the original series. But you cannot ask Stars series to change it right now.