Kagerou, a ninja-like purse and wallet-snatching thief, plagues the students of Kaimei Academy. Can the Sket-dan stop him or will it take a ninja to catch a ninja? Over at the Student Council, President Tsubaki is trying to get used to his position, a task made harder when it appears the new treasurer is off her rocker.
I see... You're the descendant of a ninja...
Entiendo, o sea que tú 
eres el descendiente ninja.
Entendi... Então você é o
 descendente de ninjas...