Sukeban Guerrilla Onna Bancho aka Girl Boss Revenge: Sukeban - Norifumi Suzuki - Japan - (1973)

http://us.imdb.com/title/tt0358717/ 

Plot by TLA Video: ""A car, loaded with delinquent girls, is headed to reform school when it crashes and the girls escape to freedom. On the run from the law, girl boss Komasa and her friends seek refuge right in the middle of Osaka's hardcore gang territory. Rival gangs battle it out for supremacy in a corrupt world of money-hungry degenerates whose only objectives are to make a quick buck and score a quick score. When Komasa and her pals get involved, it throws the whole underworld into chaos and they soon find themselves at the mercy of some sinister thugs. Abused to no end at the hands of some rough customers, the girls find themselves the currency in a brutal transaction. But girl boss Komasa won't consider any debts paid in full until she has her revenge!"

Ahhhh, Miki Sugimoto again ! And this time with Reiko Ike !!  Always nice to see them, fighting each other and other girls (breast naked if possible) and being submitted to some brutal & demeaning treatments by evil Yakuza goons. But don't worry, our heroins and their girls gang will find a way to get back at them. Big time. Yeah, I know, it's silly. But it's so nice to see this "japanese urban pop scenery" and those erotic movie icons one more time. I guess I'm addicted to Pinku's and "Pink Violence".
A nice message in this Pinku: the men are always worst than the women. The women might fight between gangs and kick the shit out of each others, then don't treat each other like object, witch is exactly what the "bad" Yakuzas are doing here. A special post for the "day of the woman". Cheers !

Trailer: