Zoku Sayonara Zetsubou Sensei
Japanese title: 俗・さよなら絶望先生
Alternative titles: Sayonara Zetsubo Sensei 2, Sayonara Zetsubo Sensei 2nd Season, Sayonara Zetsubou Sensei Dai Ni Ki, So Long Mr. Despair 2nd, ZSZS
Type: TV
Source: Manga
Episodes: 13
Status: Finished Airing
Aired: Jan 6, 2008 to Mar 30, 2008
Broadcast: Sundays at 00:30 (JST)
Duration: 23 min per ep
Rating: R - 17+ (violence & profanity)
Studios: Shaft
Producers: Starchild Records, Omnibus Promotion
Genres: Comedy
Themes: Gag Humor, Parody, School
Demographics: Shounen

More crazy antics abound as Nozomu Itoshiki (a.k.a Zetsubou-sensei), who is the worlds most negative person, tries to teach class 2-F about how life is filled with despair and darkness. A harder task than it first may seem, with his students being far from ordinary themselves, including the likes of the most positive girl he has ever met, his very own stalker, a foreign exchange student with split personalities and a perfectionist acting class president, due to the fact the real class president can't be seen by anyone, among others. 

(Source: ANN)