Go for Break aka Go for Broke

Region Free

...the local Hope High School, aiming to brutally extort millions in protection money. The usually peaceful grounds turn into a battlefield. With the principal taking no action out of fear of reprisal, the terrified students decide to fight back against the barbaric biker gang themselves. To train for their defense, they hire four formidable female bodyguards. When the biker gang returns to collect the money, they suffer a crushing defeat and are forced to flee empty-handed. The leader of the Yagyu gang, known as "Panther Eye," seeks revenge for this humiliation, leading to a bloody, decisive showdown...

Japan 1985 | Original title: V. Madonna daisensô | Director: Genji Nakamura | Cast: Yukari Usami, Rikako Murakami, Yuko Watanabe, Maki Hayakaawa, Sophie, Shigeyuki Nakamura | Rating: FSK 18 | Runtime: 107 minutes | Packaging: Blu-ray case (Amaray / red) | Aspect ratio: 1.85:1 (1080p) | Audio: German (Dolby Digital 2.0 Mono), Japanese (Dolby Digital 2.0 Mono), English (Dolby Digital 2.0 Mono) | Subtitles: German, English | Extras: Film trailer (approx. 3 minutes); trailer reel, reversible cover (without FSK logo)