Watched no. 27 last night. Glad we finally get to meet Izumi-sensei. I've been wondering about her ever since she was mentioned back around episode 2-3 somewhere in there. In spite of the brutal, brutal ass beating she dished out, its obvious she loves those boys very much. That said, I hope we get to see her encounter somebody she doesn't like in the near future. If she actually fought someone she hated, I'm sure she could make Kill Bill look like an episode of Pokemon by comparison.