Am I the only one that disagrees with this diagnosis that Micchi is psychotic? Am I missing something? I can't believe he's being compared to characters like Kusaka! I think he's on a slippery slope, but Micchi to me is more like...someone who was often the smartest one in the room and knew it, and now that he has power, he's let it go to his head a bit, thinks that makes him a grown up, but...he's doing what he thinks is right, and he's doing it out of a place of actual care and concern for his pals.
He's still a kid, and a kid who was never really allowed to do what he wanted to do except for the dancing, and that to him represents an innocence and happiness that's far behind him, so he's desperate to protect that aspect of his life and those who are still at that stage. (Mai being the best representative of that part of his life.) The point is, he's a kid who was forced to grow up too fast, with too many expectations piled on him, and he's being pulled in different directions and is a bit in over his head, but...that doesn't put him on a Kusaka level. He kind of reminds me of Liveman's Obular.
I mean, that's my take on the character. The actor doesn't help when he gets pissed and makes those wild eyes, but...