Brad

American version of Hayama, who lives in New York at Gary Hamilton's mansion. He is the son of the Maid, Ramsey (who looks a lot like Shimura). He looks exactly like Hayama, but with different hair and eye color. He also has complete opposite personality from Hayama. Brad is arrogant, mischievous and smiles often. He has feelings for Sicil but Sicil likes Naozumi, so this drives Brad to try and scare Naozumi and Sana into returning to Japan. He knows the Hamilton secret. By the end of the New York episode, he begins to like Sana and Naozumi.

(Source: Wikipedia)