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...
That's right! Men are like dogs and cats. It's 
like they'll be in a good mood if you pet them.
Así es.
É mesmo. Eles são como cachorros e gatos. 
É só fazer carinho que eles ficam felizes.