If you are 18 years or older or are comfortable with graphic material, you are free to view this page. Otherwise, you should close this page and view another page. She is the daughter of the previous Demon Lord, the late Wilbert, and is the niece of Ramusas. She inherited her father's abilities after his death and became aware of her heritage 6 months before meeting the Toujou family who unofficially adopt her and her retainer, Maria, into their family. Mio became Basara's servant through the Master and Servant Contract. She is noted for having a distinctly voluptuous body for someone her age.
She is the daughter of the previous Demon Lord , Wilbert and a human named Ashe thus making her a humanoid demon, as well as the niece of Sapphire. After the "death" of her father, Mio inherited his power and was raised in the Human World as the daughter of two unnamed demons as a human. Though after the death of her adoptive parents, she was later saved by Maria who revealed the truth about her lineage. Both later came up with the ruse where their "mother" would be marrying Jin Toujou and become the stepsisters of Basara in an attempt to make their house their base, while father and son would have their memories altered and move elsewhere.
Twelve volumes have been published by Kadokawa Shoten since under their Kadokawa Sneaker Bunko imprint. A second manga adaptation has been serialized in Hakusensha 's Young Animal Arashi magazine since February The first season of an anime television adaptation premiered on January 7, A second OVA episode was released on January 26,