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...
Incidentally, Himeko is the 
one who gave us the bumps.
Y les informo que Himeko fue 
quien nos hizo los chichones.
Saibam que foi a Himeko quem 
bateu nas nossas cabeças.