Hashū Hankachō(1974)

Hashū Hankachō is a Japanese period drama following two contrasting inspectors as they navigate crime-ridden Kanto. Sakon Oyamada, a devoted family man, and Shinbei Asano, a stern and principled officer, form an unlikely partnership to investigate murders and misdeeds across the region. Revered by locals as "Hashū-sama," the pair bring different temperaments to their work—Sakon's warmth balancing Shinbei's rigid discipline. Together they uncover conspiracies and solve cases that test both their detective skills and moral convictions. The series blends procedural mystery with character-driven storytelling, exploring how two men of opposing natures must learn to trust each other to bring justice to a lawless landscape.