Peeping Female Teacher 2: The Invisible Shadow That Haunts Me 2005

Directed by Takesaku Niisato

Nanako, a female teacher who lost her lover in an accident, receives an eerie prank call. From this point on, her every move is spied on by someone, and lewd images of her are spread all over the internet. She suspects everyone, fellow teachers, students, and Risa, her lover's sister and student...