Watch Goku Sayonara Zetsubou Sensei Anime in High Definition for Free at Anime Crazy Goku Sayonara Zetsubou Sensei Othername: Goodbye Mr. Despair OAD, 獄・さよなら絶望先生 Type: OVA Released: 2008 Status: Completed Genre: Comedy Parody School Shounen Synopsis: Sayonara Zetsubou Sensei OVA. Goku Sayonara Zetsubou Sensei Episode List Goku Sayonara Zetsubou Sensei Episode 13 years ago Goku Sayonara Zetsubou Sensei Episode 23 years ago Goku Sayonara Zetsubou Sensei Episode 33 years ago