Lucifer

ルシファー

Lucifer serves as the Avatar of Pride and is the eldest of the seven demon brothers.
He is the second tallest among the brothers, nearly matching Beelzebub's height. His black hair features white-tinted tips and is parted on the right side of his face, while his black eyes have an outward red gradient. Like his demon brothers, Lucifer paints his nails, specifically using red nail polish.