What Price Love (1960)

Excellent noir about undercover narcotics cop Rentaro Mikuni bustling in the Tokyo night. He's using a young drug addict (Hitomi Nakahara) to establish a connection with the bigger fish while taking extreme precautions to cover his own back. This film has more depth than most similar films from the era, perhaps for being based on a novel. Particularly impressive is the level of detail in which the undercover job is depicted, and the protagonist's attempt to lead casual family life while not on the streets. But the film is equally rich in nocturnal street atmosphere and gradually increasing tension, enhanced by low key approach and minimal use of music. The early scenes with the undercover cops being driven around the city at the back of a truck are especially good. One of workman director Shinji Murayama's best pictures!