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!
Yeesh! If you're gonna have 
an explosion in there,
¡Por favor! Si van a causar una explosión,
¡Por favor! Si vais a causar una explosión,
É! Sabe que vocês deviam
 ter me chamado