Hiroshi Ogasawara

Yoko (singer-turned-actress Yoko Hatanaka) is upset when her father (Hiroshi Ogasawara) remarries and begins rebelling against her new stepmother (Yuki Kazamatsuri). First, this is accomplished by promiscuity and partying but eventually, her schemes take a much darker turn...

Waniida from Black Satan attacks a young boy and long-time Kamen Rider ally Tobei Tachibana, but Kamen Rider Stronger and Electro Wave Human Tackle run in to make the save. However, Shigeru and Yuriko fall into separate traps and are captured by Black Satan. Yuriko fights for her life as Shigeru is brainwashed by the organization.

Around a perfunctory premise of a rich merchant wishing to marry a kind-hearted young woman against her and her boyfriend's will, a plot is spun of betrayal in the highest levels of the Tokugawa shogunate. (Rotten Tomatoes)

1956 Japanese film, originally released in two parts. (The Movie Database)