Female Teacher: In Front of the Students (1982)

Plot

Reiko, an alluring new teacher at a haunting high school, quickly captures the attention of her young students. After a chilling assault in the locker room by a masked attacker, she finds a puzzling clue left behind—a solitary puzzle piece. Tensions escalate when two students seek twisted revenge after she dismisses one from the tennis team. As Reiko grapples with her trauma and burgeoning desires, she faces the unsettling possibility that one of her students might be linked to her attacker. The unfolding mystery forces her to confront her own vulnerabilities and the shadows of her past.