Kuyo

"Excuse me. Don't pay back your debts. There's no way we'll end up losing."

Ouri's younger brother. Because of the curse that his parents received, he was born with impurities. Using a three-section staff as a weapon, he served as a bodyguard for his older brother, who was a shrine maiden for Shiraki Hiyori.

He was doted on by Ouri, and even though he felt a little annoyed, he loved his brother. Like Ouri, his final moments are not recorded anywhere.