Proud Ambition 4

The film follows Sunagawa as he becomes the sixth head of the Morita family after the retirement of boss Tokumaru. Meanwhile, Kano Kenji, recently paroled after serving a prison sentence, plots to influence the succession of the Matsuura family. With the intertwining motives of various characters, the film explores themes of ambition and betrayal in the criminal world.

Proud Ambition 4 features a notable cast including Ken Musashi, Masaru Matsuda, and Toshiya Nagasawa. Each character's struggle for power adds depth to the narrative, making it a compelling watch for fans of crime dramas. The film's depiction of the complexities of organized crime highlights the constant tension and shifting loyalties that define this genre.