Immaturity (2011)

Akira Tachibana is a 17-year-old high school student. She was once a promising athlete, but an injury has prevented her from taking part in track and field. One day, Akira Tachibana goes to a family restaurant and the manager talks to her in a tender voice. This makes Akira Tachibana begin working part-time at the restaurant. The manager is 45-year-old Masami Kondo and he is divorced with a child. Akira Tachibana falls in love with him. --asianwiki

While a gang of high school girls randomly beats lone men at night, the photo of a young woman who has been declared missing is used to design a template which is painted on each wall of a small suburban town.

Joe is an ugly loser, incapable of picking up women. But when he’s taught a magical power, capable of transforming him into anyone he pleases and then back to his normal self, he decides to use it to live out his perverse fantasies. Initially content just watching them shower, Joe soon tires of mindless nudity and gears up to take his ultimate revenge against womankind: luring them to his shabby apartment, violently killing, and even eating them!

After being appointed as the vice-principal of her alma mater, Eun-hee becomes plagued by hallucinations. Branded a troublemaker by the teachers, Ha-young hears strange sounds coming from the school's dilapidated restroom.

High school girls Emma and Alice face a life-changing event after they leave their Sacramento home to pursue their dreams in Los Angeles.

Jeong-tae, who was sleeping late, wakes up when his daughter brings a friend. But Jung-tae looks familiar to his daughter's friend. Jung-tae tries to get out of the house to avoid her. But he can't get out.