Race: Vampire Age: 17 Birthday: January 28 Zodiac: Aquarius Blood type: B School grade: 2nd year high school student Occupation: Idol Height: 176 cm Weight: 55 kg Eye color: blue (left), red (right) Hair color: blond Favourite food: vongole bianco Hobby: dancing Relatives: Ruki (adoptive brother), Yuma (adoptive brother), Azusa (adoptive brother) Kou Mukami is the second son of the Mukami household. He is an idol in the human world as a side job. Kou is said to have a handsome, beautiful face. He has curly blond hair with his bangs covering the top right side of his face. He wears earrings on both ears. He appears friendly, but he's actually very selfish and two-faced. Anything surrounding this idol Do-S (extreme sadist) is always at his mercy. He uses his handsome, beautiful face to his own advantage.