HAKYU HOSHIN ENGI

Taikobo is a young sennin working hard under the tutelage of Master Genshitenson. Seemingly ill-suited for study and meditation, Taikobo is thus assigned a very different task—to free the human world of malevolent spiritual influence, by defeating and sealing all 365 figures on the Hoshin List. At the head of that list stands Dakki, a hoshin who has spent long years ingratiating herself into human culture, to the point where she now serves as the Yin Empress. Taikobo may not have the strength to defeat Dakki, but he's determined to prove himself, and he'll soon discover new allies in the most unexpected places.

Synopsis from Anime News Network