Onikiri-sama wa Hakoiri Musume

Présentation

A boy opens a chest at his father's temple, and inside pops out a Hanyou, a half demon, half human girl who wishes for nothing more than to avenge the death of her mother, and herself by her father. It just so happens to be that the boy looks just like his ancestor, the one who killed the girl and mother. (Source: Noizy)

Source : AniList