Main Street in the Underworld

A lone detective navigates the neon-drenched underworld of 1960s Tokyo, where the line between lawman and outlaw blurs with every shadowed alley. Driven by a personal vendetta, he infiltrates a ruthless yakuza clan, only to find himself entangled in a web of betrayal that reaches the highest levels of the syndicate. His only guide is a mysterious woman whose loyalties are as fluid as the city's night rain. Each step forward is a gamble with his life, as a simple investigation unravels into a brutal war for control of the city's soul, where every handshake could conceal a knife.