Zoku Sayonara, Zetsubou-Sensei is a tV series anime that premiered in winter 2008, produced by Shaft.

About the production: the story comes from a manga, there are 13 episodes of about 25 minutes and its current status is "finished".

Its main genres are comedy, with themes such as Satire, Surreal Comedy, Parody and Teacher.

On AniList, Zoku Sayonara, Zetsubou-Sensei has an average score of 77%, a very good score, and appears on 31,794 users' lists.

The franchise continues in or follows from: Sayonara Zetsubou Sensei and Goku Sayonara Zetsubou Sensei.

More crazy antics abound as Nozomu Itoshiki, a.k.a Zetsubou-sensei, who is the worlds most negative person, tries to teach class 2-H 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: Anime News Network)

Official synopsis from AniList.