Kyôko Aizome

A woman on her way to Tokyo is repeatedly raped by various men she encounters on the highway. (imdb)

A young woman visits the dentist's office. After she is given anesthesia she starts having sexual hallucinations in which she is molested and sexually tortured. (imdb)

Japanese adult-video pioneer Tadashi "Yoyochu" Yoyogi filmed behind the camera.

In the movie, a strange crossword puzzle starts circulating amongst Chiri's (Rena Komine) friends, and they soon begin getting murdered one by one in horrifying ways. At night, Chiri can seemingly view their deaths in her dreams, causing her to lose sleep. Depressed and confused, she wanders into an old orphanage where she spent her childhood and uncovers a long-forgotten link to her past that may help her unravel the mysterious and tragic events occuring around her. (The Movie Database)

Soon after meeting a spectral child in the endless corridors of a modern hospital, a woman returns home to find a mysterious e-mail waiting in her inbox. Upon opening the message, the woman is transported into a paranormal universe unlike anything she has ever experienced. Once there, she quickly discovers that the only way home is to solve the mystery surrounding the death of an innocent young boy. (themoviedb)

A Japanese pinku film.