Angel Heart was an anime series that ran from 2005 to 2006. In total 50 episodes of Angel Heart were aired. With a total of 1 reported filler episode, Angel Heart has a very low filler percentage of 2%. A young Taiwanese assassin codenamed "Glass Heart" committed suicide by jumping off a building, and her heart was pierced by metal fence. Miraculously, her life was saved by heart transplantation. During her recovery she began to experience strange dreams, which lead her to Japan looking for the donor of her heart, who happens to be Kaori Makimura, former partner of City Hunter Ryo Saeba.