Hagure Gakuen - Gōjasu jokyōshi ga tanninda!

Original title: はぐれ学園 ゴージャス女教師が担任だ！

Yuuka is a new female teacher who becomes the homeroom teacher of the so-called "Outcast Class," a group of underachievers. One day, a fight among the students escalates into trouble involving the yakuza. Yuuka tries to protect her students with her own body, but...