Other than Shehe, Abigor seems to have the guaranteed ones, same as I have.
Start with Bunny, get Juliette after the tutorial, Red Battler after the first story area, then you get a tutorial about the Epic Pachinko that gives you a free 90 currency, that gives you Ankyo
Yeah, most of them I don't see as a big deal, but you'd think they'd be more careful with the Zelda knockoffs, considering how Nintendo is with copyright.