Kazutaka Muraki

Acting as the chilling primary antagonist of Yami no Matsuei, this deceptive doctor hides a sadistic serial killer persona behind a professional, angelic exterior. Driven by a traumatic childhood involving his doll-obsessed mother and his half-brother Saki, he manipulates souls and uses supernatural abilities to pursue dark scientific goals. His obsession with Tsuzuki’s body stems from a desperate plan to resurrect Saki, making him a master manipulator who thrives on psychological torment and chaos.