It's interesting to see the Oni learn about humans. Having the power to destroy everything that threatens you certainly does give a power imbalance to many relationships, so lowering your power would definitely allow for new thoughts to arise.
@fsadddfsa
What high oni call 中鬼(chuu-oni) in human form is about Mid-kun as temporary name .
Mid (chuu) = "middle"(ミドル) as state in an announcement prior his match.
kun (君) is just Japanese common honorific, meaning about Mr., boy, lad, etc....