Oniman  

Oni to Manjuu, おにまん

Amano Chiyako was once an oni who decided to reside in the human realm after losing her horn. One day, two deities named Kou and Haku arrived at her apartment and began living with her. Since they lacked a horn like Chiyako, they failed to recognize her as an enemy of gods and treated her as a typical person, causing inconvenience for her due to their divine cleansing abilities and reverence for holy objects.