User blog comment:ChaosKnight/Tenth Opening and Ending for Fairy Tail revealed./@comment-5782519-20111209001242/@comment-77.194.17.217-20111221163711

Yes, it should be Cana, but as Guilherme said, it's "BOYS" so if it's a man who sings, as always, it should be a boy in the ending, I think.