Cooro (クーロ ,Kūro)

is a crow +Anima, and can summon black feathered wings from his back and use them to fly. Cooro is naïve, a bit absent-minded, and slow to make decisions. However, he is optimistic and always cheerful. In Cooro's hometown, it is said that the souls of the dead are taken by the crows who gather around the body to Heaven. His mother's body was eaten by crow when he was born, and thus, he inherited the crow DNA. Cooro has the ability to sense +Anima, and these powers are exploited by a man named Fly. Fly has Cooro locate +Anima so he can steal their +Anima and give it to a +Anima girl with white wings (Fly claims she is an Angel +Anima). Cooro had also promised to give Fly his wings when he was older, so that Fly could fly with Blanca. In the Mukai's original short story, Cooro is much more violent, has wild behavior, and wields a small hatchet. He also has noticeably larger wings, a bird-like tail and the feathers on his arms are smoother