Swordsmaster of Akagi (1963)

Kinu (Hibari Misora) is a young heiress to a wealthy, yet common-born father whom is the local village-elder. On the road towards getting married, she had her heart broken when she finds out that she is actually adopted. To her horror, she discovers that her biological father was in fact a sordid Yakuza! Kinu escapes her home, and ventures into the world from whence she sprung, the Yakuza's vice-ridden underworld. Meanwhile, a conspiracy by the local Sheriff threatens Kinu's father's life.