He is voiced by Yūki Kaji in the Japanese version of the anime, and by Aaron Dismuke in the English version of the anime.
He has dark blue hair and light blue for eye colors.
He is a crybaby but kind-hearted boy,
He is a high school student who was possessed by a fuzzy yokai as he is starting his first day of high school which made him extremely ill. He enlists the help of Abeno to exorcise the yokai but ends up working for Abeno to pay off his debt.
He seems to hold a mysterious power that has yet to be revealed in the manga series.
- His Japanese Voice Actor, Yūki Kaji also voices Clemont from Pokémon XY, Meliodas from The Seven Deadly Sins, Walker Yumasaki from Durarara!! series and Konekomaru Miwa from Blue Exorcist series.
- His English Voice Actor, Aaron Dismuke also voices Alphonse Elric from Fullmetal Alchemist, Teenager Van Hohenheim from Fullmetal Alchemist: Brotherhood, Hiro Sohma from Fruits Basket (2001 anime), Kakeru Manabe from Fruits Basket (2019 anime), Fuyuhiko Kuzuryu from Danganronpa 3: The End of Hope's Peak High School, Licht Jekylland Todoroki from Servamp and Leon Elliott from Black Cat.