Crunchyroll has announced that it is adding the Onihei television anime and OVA to its catalog. The title will premiere on January 20, 2021 at 4 p.m. PST for Crunchyroll members worldwide except Asia.
The story of Onihei is described as:
It’s the latter half of the Edo period when cruel thieves feared Heizo Hasegawa, known as “Heizo the Oni.” He is the head of Arson Theft Control. He never tolerates injustice and punishes criminals who violate the three articles of a thief. Surrounded by quirky characters, Heizo rids the injustice that infests the city of Edo.
Source: Crunchyroll