Series: Yami no Matsuei (Descendants of Darkness)
Notes: Muraki-san! XD One of my favorite anime villains. He is intelligent, charming, well-spoken, seductive, obsessive, ambitious, determined, powerful, and deliciously evil. He causes mysterious deaths to lure Tsuzuki to him. Why, you ask? Well, he has several plans for that body of his.... ^_^;; Watch the anime, it is excellent!
Muraki is voiced by Hayami Sho, another one of my favorite seiyuu. Paired up with Miki Shinichirou's Tsuzuki, it is no wonder this is one of my favorite yaoi pairings. ^_~
*Shameless plug: Muraki "hosts" my doujinshi site. Do check it out!*