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?
If I had been there, I would have 
been the one to punish the miscreant.
Si hubiera estado en el lugar de los hechos 
lo hubiera castigado con mis manos.
Se eu estivesse lá teria
 punido o patife.