Echizen Ryuya, a younger brother.
He accidentally discovered that he was an exorcist.
In order to prevent his lovely brother from being involved in monsters and demon slayers, he endured the humiliation and became a demon slayer.
However, a few years later, when Long Ya saw his high-pony-tailed brother appearing in a shrine indifferently and holding a witch costume, he stopped thinking.
Later, he learned that his younger brother was not only a miko, but also a half-demon miko who was extremely popular and powerful.
Ryuya Echizen:……
What a cheat.
Concept: sweet pet