Eiji Busujima (毒島 エイジ, Busujima Eiji), aka Taishi, is Heretic Bone Knight Giru in The Makai Flower. He's the leader of a Phantom Makai Knights and Senatorial Makai Knight to the Makai Order. He's the rogue knight that freed Eyrith in an attempt to save his fallen love, Priestess Akari.
