The game's super cute, and looks great in 3D, but I'm a little confused by the battle system. So Soultimate is basically a limit break. Otherwise your party attacks automatically, and Purify is healing I guess? WTF is "target"?
Aside what's listed above, is there anything else to battle system? Do all the Yo-kai have elements? (some used water during their soultimates, but I saw nothing in the demo touching on elements, strengths and weaknesses at all.) Anything like nature, EV's and IVs?
The demo really doesn't go in depth about most of the mechanics in the game. There are elements and yokai have weaknesses to them. Soultimates are pretty much limit breaks but you'll use them a lot and they are meant to. Purifying is to get rid of status effects and you should do them since you'll be rewarded extra EXP when the battle ends. Targeting pins a enemy so your yokai can focus their attacks on that enemy or certain parts of a boss's body.