Stray Cat Rock: Delinquent Girl Boss
A wandering tough biker girl aids a female delinquent gang in their battles against an all-male Seiyu group over a fixed boxing match.
Starring Akiko Wada, Meiko Kaji, Tatsuya Fuji, Yosui Inoue, Ken Sanders, Hanako Tokachi, Kōji Wada, Bunjaku Han, Gorō Mutsumi
It's a crime and action & adventure movie, and has a rating of 6.2 out of 10 from Imdb which is usually fine for this kind of movie.
Watch it here
Not found streaming from Ireland.