Not gonna lie, this was a horrible arc. There were a few comedic and interesting moments here and there, but that's it. It wasn't entertaining at all, just a bunch of idiots running around and blaming either the teachers (especially Onizuka) or men in general. After the suspenseful previous arc...
I'm really annoyed by this arc, everyone's acting like they're brain dead. Even Urumi isn't getting suspicious by the "Angels'" violent stunts, which is ridiculous. The only sane people are Kikuchi and Azusa.
What kind of trouble students did she just bring in to the class, which is already overfilled with over 40 students? Also how did she know about the bullying in the first place?
I noticed that one of her eyes was darker than the other in the earlier chapters, but I've thought it was just a shadow or a mistake. Also her life is fucked up.