Katou Kiri has become Tsubaki's loyal retainer, but will the young ninja learn to work together with his other Student Council colleagues in order to build a better academy? Then, the Sket-dan teams up with the Student Council to cure Usami of her hatred for all men... and it involves more than one kind of cross-dressing...
It's cliched, but that is ninja-like. 
Damn you, Katou. You impressed me.
Nada especial pero sí es de ninja.
É clichê, mas é um truque ninja. 
Nada mau, Katou.