Nagisa Shiota's Mother

Nagisa's mother, Hiromi, is strict and abusive. She lives through her son, demanding that he act like a girl although he is a boy, which shapes his insecure personality and feminine look, and pushing him toward the university and company she was denied herself. When Koro-sensei tells her at a parent-teacher conference that she cannot force this on Nagisa, she snaps and tries to get Nagisa to burn down the Class 3-E building. After a confrontation with another assassin and Koro-sensei, in which Nagisa rescues her, she begins to rethink her actions, and after Koro-sensei's death it is revealed that she reconciled with her ex-husband with his help.