Misako Tominaga

After World War II, some Tokyo prostitutes band together with a strict code: no pimps, attack any street walker who comes into our territory... (imdb)

A destitute ronin bearing the name of Kiba Okaminosuke wanders into a tiny, impoverished hamlet run by Ochise, a blind woman who owns a troubled messenger service--a business whose profits barely keep the meager town going. Delivering the corpses of two of her escorts he found on the road, Ochise explains her dire and desperate situation to the wandering samurai. (lonewolvesandhiddendragons.blogspot.com)

A young blind girl is abandoned by her mother. When her guardian is killed, she learns to wield a sword from a traveling Ronin. She travels to seek her mother and her revenge. (imdb)

A violent thug forces his young girlfriend into prostitution.