

Episode 12: “What an Incredible Bother!”
- 12 of 12
- September 23, 2007
- 24 min
- Aired
From Acino, the anime encyclopedia
| Series | Sayonara, Zetsubou-Sensei |
|---|---|
| Episode | 12 of 12 |
| Original air date | September 23, 2007 |
| Episode length | 24 min |
| Studio | Shaft |
| Previous episode | Episode 11: “That's Impossible Isn't There an Original” |
“What an Incredible Bother!” is episode 12 of the anime Sayonara, Zetsubou-Sensei. It first aired on September 23, 2007.
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A summary of this episode has not been written yet.
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About the series

Sayonara, Zetsubou-SenseiTV series · 2007 · 12 episodes · Shaft · ★ 7.84
Sayonara, Zetsubou-Sensei is a 2007 Japanese anime television series based on the manga series by Kouji Kumeta. It is animated by Shaft. It aired from July 8, 2007 to September 23, 2007, with 12 episodes.
Read the article →References
- “Sayonara, Zetsubou-Sensei”. Kitsu. Retrieved October 22, 2026.
- “Sayonara Zetsubou Sensei”. MyAnimeList. Retrieved October 27, 2026.
Episode titles and air dates come from Kitsu. The summary is written by Acino with AI assistance and checked so that it does not copy other sites.