>>65869770There have been a couple random throwaway lines when they need to discuss Heat for gameplay purposes.
Stuff like "wow, it's almost as if there's fire coming out of you" or "for this challenge, don't use any of those blue strong moves you have".
Ichiban in 7 basically sees the world as a Dragon Quest game, so he can see Heat aura when others can't.
So kinda? But who cares, it's just cool
