Kamigatari: Joinhishi to Bosou no Aooni

In the mid-Edo period, there was a female onmyoji of the Mutekatsu school who used the blue demon, one half of what was once known as the most vicious pair of demons. Calling herself "Kamigatari," she exorcised the demon Kakure that possessed people, but...? A stylish exorcism action set in the Edo period!

(Source: Akita Shoten, translated)