Nathan has a secret that no one except the members of NOIR knows. Nathan usually has kiseru pipe as a hairstick, stabbed in his ponytail. He doesn't use it in front of others, but when he's with the NOIR or alone, he will start smoking from the kiseru pipe.
Nathan is the vice boss of the NOIR, an assassin and spy organization. His codename is Tsubaki Hime. He appears to wear a white, silver and red fox mask, has black hair and red eyes.
