Mukuro Miyamoto(宮本無黒; Miyamoto Mukuro) is one of the pivotal antagonists in the volume 8 and 9 of Highschool DxD: Яe-birth, during the events of the Vampire-Devil Meeting arc. Labeled as Annabelle's bodyguard, she's a lycanthrope with the power to destroy vampires and the current host of the Sacred Gear Sword Birth.