The Sket-dan is roped into helping with Onee-san's ex-kid's show's stage performance, but they never would have thought it'd turn into a race against time to bring smiles to children's faces and prevent severe bodily harm to themselves!
Yo! Yankee Detective!
¡Yo! ¡Detective Delincuente!
¡Yo! ¡Detective Delincuente!
Aí! 
Detetive Delinquente!