When a bullying teacher from Katou Kiri's past comes to Kaimei Academy, he harasses the Sket-dan. But will the bully's actions push Student Council member/trained ninja Katou over the edge?
I'll try talking to him without 
provoking him further.
Trataré de hablar con él sin alterarlo.
Vou tentar falar com ele sem 
provocá-lo ainda mais.