プレゼント

One of the members of GHOST, a trio of assassins sent after Scrooge and Carol. A beautiful girl, who holds a mysterious power, being one of the experiment subjects as well. She talks using the masculine "boku" pronoun. She calls the GHOST being Spirits of Christmas. She bears a striking resemblance to Gai Tsutsugami.

(Source: Guilty Crown Wikia)