About the new demo - is anywhere an easy way to farm exp for the characters? I know i may sound like crazy and lazy at the same time, but i want to max out everyone, and that's very hard task with how much exp usually drops from enemies and that's only for 1 character out of 4 in entire party (i know others gain some exp too, but i've only see them getting maximum of 10-15 exp), and there are others who are not in it and gain nothing.
Have your main character put the enemy to low or negative HP, then switch to the character you want to level up (click on the cards below) and finish them off by killing a Shape or with a basic move.
When you finish the game, bosses are available to be fought again, they are generally better exp and money.