Ficha técnica:
Título: Sayonara Zetsubou-Sensei
Título alternativo: Sinônimo: Sayonara Monsieur Désespoir, Sayonara Zetsubou Sensei, Sayonara, Zetsubou-Sensei: The Power of Negative Thinking | Japonês: さよなら絶望先生
Gêneros: Comédia, Drama, Slice of life, Vida Escolar
Público-alvo da obra: Shounen
Status: 30 volumes (Completo)
Editora: Kodansha
Publicado em: Shuukan Shounen Magazine
Escrito por: Kumeta Kouji
Desenhado por: Kumeta Kouji
Data de lançamento: 2005
Sinopse Manga Updates: Nozomu Itoshiki is depressed. Very depressed. He's certifiably suicidal, but he's also the beloved schoolteacher of a class of unique students, each charming in her own way: The stalker. The shut-in. The obsessive-compulsive. The girl who comes to class every day with strange bruises. And Kafuka, the most optimistic girl in the world, who knows that every cloud has a silver lining. For all of them, it's a special time, when the right teacher can have a lasting positive effect on their lives. But is that teacher Itoshiki, a.k.a. Zetsubou-sensei, who just wants to find the perfect place to die? Note: Won the Kodansha Manga Award in the Shounen category in 2007.