Onihei: Sono Otoko, Heizou Hasegawa

Step into the shadowy backstreets of 18th-century Edo, where law and order teeter on a knife's edge. This gripping historical OVA introduces us to Heizou Hasegawa, a formidable figure known simply as "Onihei" — the Demon Heizou — a man whose very name strikes fear into the hearts of criminals. As chief of the Arson and Theft Control Dōshin, Heizou navigates a treacherous world of clandestine operations, intricate plots, and the constant struggle between justice and the burgeoning criminal underworld. With a keen intellect and an unwavering moral compass, Heizou employs unconventional methods to bring villains to heel, often blurring the lines between hunter and hunted. Based on a classic novel, this series offers a captivating glimpse into the complex social fabric of feudal Japan, where honor, loyalty, and betrayal are woven into the very tapestry of life. Prepare for a masterclass in crime fiction, where every twist and turn reveals the depth of human nature.

✦ AI-drafted summary