Samurai Detective Onihei: True Master

In feudal Japan's Edo period, a legendary thief named Tanbei Chigashira leaves behind an enigmatic legacy, sparking a fierce debate among those who knew him. When Kumehachi, a former gang member turned informant, accuses Tanbei of being an impostor, the trail of deceit leads detective Heizo on a perilous quest to uncover the truth. As he delves deeper into this undercover operation, he must confront his own assumptions and navigate a complex web of loyalty, honor, and betrayal.