Sam Fuller took the Hollywood gangster film to Tokyo and transformed its classic b&w expressionism into glorious Technicolor. It is a remake of the 1948 film noir, The Street With No Name. Robert Stack goes undercover in occupied Japan to infiltrate a gang of former US soldiers who have established a syndicate.
While the film is staged against a backdrop of national regeneration, it isn't political. It captures Japan in the spasm of great change, but its vision is more touristic. There's a fabulous lingering shot of Mount Fuji. There's the Imperial Hotel, and an exciting (Hitchcock influenced) finale on the rooftop of the Tokyo Amusement Park.
The mob is led by Robert Ryan, who has the hoodlum's customary vanity; his gunmen wear some amazing suits and are as stylish as any screen gang, ever. He has an unmissable homosexual relationship with a sidekick, which makes a deeper impact than the tepid inter-racial romance between Stack and Shirley Yamaguchi. Both were contrary to the production code.
This doesn't have the energy or scuzzy underworld scenarios typical of Fuller. It wasn't a project he initiated, or his screenplay. But there are some stunning locations and camera setups and a fair amount of suspense. It wasn't the first colour crime film of the '50s, but the striking use of CinemaScope makes it groundbreaking and he adapts the technology with flair.