さよなら絶望先生

"Sayonara, Zetsubou-Sensei" (Goodbye, Mr. Despair) is a Japanese manga series written and illustrated by Kōji Kumeta. It was serialized in Weekly Shōnen Magazine from 2005 to 2012. The story revolves around Nozomu Itoshiki, a pessimistic high school teacher who views life, language, and culture in the most negative light possible. The series satirizes politics, media, and Japanese society, often incorporating contemporary events and cultural references. The manga blends modern settings with retro Taishō era aesthetics, creating a unique visual style. "Sayonara, Zetsubou-Sensei" has been adapted into three anime television series and two sets of OVAs by Shaft. The anime is known for its unique visual style, frequent use of text overlays, and humorous commentary. The series has received widespread acclaim for its distinctive humor and social satire, winning the 31st Kodansha Manga Award in the shōnen category.