Taiman Blues: Ladies Hen [たいまんぶるうず レディース編 真由美]

To run away from her abusive stepfather, fifteen-year-old Mayumi moves to Osaka. Without money and a place to stay, she meets Noriko, who helps her settle into her new life. Through Mayumi's new job at a gas station, they get involved with bikers, and eventually form their own gang of girl racers.