![](https://cdn.animecharacters.io/images/characters/large/22293-39097a26.jpg)
Jinroku (甚六)
School teacher, Nozomu's colleague. He is generally gentle, but has a tattoo at his back, suggesting he has a past with the yakuza. He is a fan of Nightmare.
Animeography
![](https://cdn.animecharacters.io/images/anime/large/2392-6a406787.jpg)
Sayonara Zetsubou Sensei
![](https://cdn.animecharacters.io/images/anime/large/2887-c9e8f76d.jpg)
Zoku Sayonara Zetsubou Sensei
![](https://cdn.animecharacters.io/images/anime/large/3856-32ebe931.jpg)
Goku Sayonara Zetsubou Sensei
![](https://cdn.animecharacters.io/images/anime/large/4561-da889a25.jpg)
Zan Sayonara Zetsubou Sensei
Mangaography
Voice Actors
Youji Ueda
Japanese