Kyou is a perverted but powerful Tengu with black wings. He is about 20 years old. In his demon form, his hair grows longer and he wears a mask that looks like a crow's beak.
His older brother, Soujou, was supposed to be clan leader, but Kyou surpassed him.
In order to stay close to Misao, he moved back to his house next door to hers and took a job as a math teacher at her school. He is always protecting her and healing her wounds.
Kyou took Tarou under his wings to train him and make him stronger after Tarou was abused by Soujou.
