SEGA game help

I need some help with a certain game, you see, there was this game on the Sega Genesis that was an RPG, you played as different girls who knew how to magical abilities, you can also switch between one girl at a time, i don’t know the name of the game, but on the very first stage, the player begins on the rooftops during the night, i can’t find it, does anyone know what i’m talking about?

Valis III.

Hmm, it wasn’t an RPG to me, but it was a side scrolling action one (maybe you get exp, but I can’t remember, it’s been too long since I’ve played this game). You first get Yuko who is in her pajamas chasing after Cham (on the city rooftops) who uses a whip (after you go through the forest and climb the tower) and then later on you get Yuko’s younger sister(?) who’s name has slipped my mind.

Holy crap, that’s it thank you for your help, it was driving me absolutely nuts, your the very best Eshvoide

No problem.