Kanji: 無神 コウ
Rōmaji: Mukami Kou
Sign: Aquarius
Birthday: January 28th
Age: 17 (physically)
Status: Alive
Race: Vampire
Human (formerly)
Ethnicity: Unknown
Gender: Male
Height: 176 cm (5'9")
Weight: 55 kg (121 lb)
Blood Type: B
Eye Color: Blue (left), Red (right)
Hair Color: Blonde
Occupation: 3rd year High School Student
Idol
Relatives: Ruki (adoptive older brother)
Yuma (adoptive younger brother)
Azusa (adoptive younger brother)
Hobbies: Dancing
Favorite Food: Vongole Bianco
Game: Diabolik Lovers MORE, BLOOD
Manga: Diabolik Lovers MORE, BLOOD Anthology
Anime: Diabolik Lovers OVA
Japanese Voice: Ryōhei Kimura
English Voice: Bryson Baugus
Kou Mukami (無神 コウ Mukami Kou) is the second son of the Mukami household. He is an idol in the human world as a side job.