The Sket-dan is getting filmed for an in-depth story by the AV Club, and their task is to unravel the mystery of the Glass Man, a case of serial window breakings around school. As the Sket-dan narrows down the suspects, the culprit becomes clear, but could this case be a little bit too easy?
Sorry... Onee-san is a klutz 
and mistakes words a lot...
Lo siento... Onee-san es una torpe 
y se equivoca mucho con las palabras...
Lo siento... Onee-san es un desastre 
y se equivoca mucho con las palabras...
Desculpa... A Maninha é tão
 atrapalhada e confunde palavras...