His voice acting is phenomenal. I'm honestly not sure which version of him I think is the lie. Definitely one of my favorite characters so far because he's so well done. But yeah, he does seem to be a monster creep.
So remind me, to what degree are we sure supernatural powers exist in this franchise? Is there any hard evidence of it yet? Ultra Despair Girls gets extremely close to proving ghosts exist, but it's still left just a bit ambiguous. Did anything in the anime confirm it one way or the other?