- Country: Japan
- Genres: Crime, Horror
- Release: 1969-04-01
- Director: Kōji Wakamatsu
- Writers: Masao Adachi , Atsushi Yamatoya
- Language: Japanese
- Stars: Eri Ashikawa , Toshiyuki Tanigawa , Miki Hayashi , Atsushi Yamatoya , Akitaka Kimata
- Runtime: 66 min
- Awards: N/A
- AKA: Gewalt! Gewalt: shojo geba-geba (Italy) , Gewalt! Gewalt: shojo geba-geba (United Kingdom) , Violent Virgin (Italy) , Violent Virgin , Gewalt! Gewalt: Shojo Geba-geba (Canada) , Shôjo geba-geba , 処女ゲバゲバ (Japan) , Violent Virgin (Spain) , Violent Virgin (United States of America) , Жестокая девственница , La vierge violente (France, French Republic)
- Plot:
A bunch of young hipsters kidnaps a loving couple and keeps them trapped in a barren landscape. To the sounds of free jazz they are performing various experiments with the couple. In the distance is a yakuza gang keeping track of the youths. Who are really experimenting with whom?
- IMDB:tt0291202