Gokusen Kanketsuhen is a collection special Gokusen chapters

1. 2008 special - Kumiko has trouble with her new class of first years.

2. 2009 special - Kumiko and Shin's relationship hasn't gone very far. Shin gets kidnapped by a daughter of another yakuza group with intrusions of making him her bride-groom. Shin's father informs Kumiko that although he respects her as a teacher, he does not want her to see Shin again. Then it only gets worse when the other former Shirokin try to rescue him before Kumiko gets there.

3. Chapter focusing on Ucchi and his girlfriend.

4. Halloween special - Assortment of short stories with a horror theme.