I swear to god Tadano actually just reads thought bubbles as they come as we do. I feel like his ability to read people like that doesn't make sense any other way.
I can easily imagine H-Keihachi throwing Katai off from the edge of a mountain..
Those exclamation question marks were always placed in the right moments..
The mother kinda reminds me of a Cromartie High's character: Maeda's Mom.