Considering there could only be one possible character-type (me), it would make for a pretty crappy RPG. If you can find a justifiable way to make it a JRPG though, then it's all cool. I catch Pokemon and carry an impossibly large sword around with me anyway. My hair also defies gravity when I get out of bed, so we're good on that front as well.
I also avoid tall grass and caves like the plague.

Edit: The sword isn't the only impossibly large thing I carry around either.

So yeah, it's got fan-service and I'm sure there would be a nvde-mod eventually, so it should sell pretty well.
