Tatsuo Nakada

A Hibari Misora musical. (The Movie Database)

Young girl Kichiza searches for her missing brother and the person responsible for the death of her parents. (letterboxd)

To fulfill a friend’s dying wish, a young sailor Kenji takes on the task of delivering an heirloom to his friend’s daughter, Harumi, who has been adopted by another family. When he arrives, Kenji soon discovers that Harumi and her adopted family are the targets of an evil gang boss. In an attempt to help them, he decides to take matters into his own hands.

Twin princesses are separated at birth because there is a belief that twins bring bad luck to the family, Thus the twins are raised separately. Yukihime, the twin who was sent to Edo to be raised by a Yakuza family, returns after many years. She of the two is designated the heiress to the clan fortune, however some disagree... violently. (imdb)