Three teenagers witness the brutal murder of a high school girl by an insane salaryman. The teenagers find themselves united by this event and become friends. Later the teenagers hold a party to take their mind off things. Their party is crashed by a local gang of thugs and one teenager finds his newly found girlfriend being raped. The teenagers deal with the thugs by using extreme violence.

A bellboy stalks a woman who frequents the hotel where he works.

When a young woman witnesses a suicide she is so overwhelmed with sexual excitement that she masturbates, unaware that she is being observed by a strange man. Later he invites her home where she is wined and dined. Soon she wakes up to find herself locked in a cage. Of course their twisted and sadomasochistic relationship will end in a sadistically explicit bloodbath... The version of "All Night Long 5" I have is in Japanese, but the above synopsis is general gist. I'm a big fan of Katsuya Matsumura and I absolutely love the first three "All Night Long" movies."All Night Long R" is also pretty good whilst still being deeply disturbing.Unfortunately "Initial O" is too long and sometimes dull, so I was a little bit disappointed.Still there is plenty of sex and some unsettling sexual torture on display. There is not enough gore,but some scenes (for example throat slashing or castration) are particularly nasty.

The story of a disturbed individual named Yuuki who captures two Japanese girls.

In downtown Japan, a lonely computer nerd tries to maintain a peaceful existance while being stalked by a gang of deviant homosexuals who want to use him for their brutal S&M activities.