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...
No, nothing like that. All 
I do is work these days.
¡No tengo, no tengo! ¡Todo 
lo mío es trabajar!
Não tenho, não.  
Ando só trabalhando.