Goku Sayonara Zetsubou Sensei
English title: Goodbye Mr. Despair OAD
Japanese title: 獄・さよなら絶望先生
Alternative titles: Sayonara Zetsubou Sensei OAD, Goodbye Mr. Despair OVA, GSZS
Type: OVA
Source: Manga
Episodes: 3
Status: Finished Airing
Aired: Oct 17, 2008 to Feb 17, 2009
Duration: 25 min per ep
Rating: R - 17+ (violence & profanity)
Studios: Shaft
Producers: Omnibus Promotion
Genres: Comedy
Themes: Gag Humor, Parody, School
Demographics: Shounen

Sayonara Zetsubou Sensei OVA.