Sayonara Zetsubou Sensei Special
Genres: Comedy, Mystery
Type: Special, Episodes: 1
Aired: Jan 31, 2012
Studio: Shaft
Source: Manga
Rating: R - 17+ (violence & profanity)
Synopsis:
A new special episode that was distributed to those who purchase all three Blu-ray box sets of Sayonara Zetsubou Sensei series on January 31, 2012.