Detective Story: A Brother's Rule

The story follows Iwabuchi of the Metropolitan Police Department's Investigation Division as he teams up with Kubo from the Foreign Affairs Division. Together, they delve into the re-investigation of a foreign drug addict's death, highlighting the procedural aspects of police work and collaboration across divisions.

This film is notable for its exploration of crime and morality, typical of the genre during the early 1970s. The top cast includes notable actors such as Kunie Tanaka and Yūzō Kayama, who bring depth to their roles, enhancing the film's dramatic tension. As a collector, the film represents a specific period in Japanese cinema, making it an interesting piece for those focused on international crime dramas.