Rido Kuran

As the primary antagonist of the series, this powerful pureblood vampire serves as the true head of the Kuran family and father to Senri Shiki. Driven by a dark obsession with Yuki, he previously murdered his brother Haruka and manipulated global factions from the shadows by transferring his soul between hosts. After regaining his original form through Kaname’s blood, his reign of terror eventually meets its end at the hands of Yuki and Zero.