Seiran Shinano

Mayukis butler. Seiran was once called a doll user by Byakko during one of their encounters. He also is found occasionally in a secret base of some sort where he can keep a close eye on Kyutos happenings as well as Mayukis whereabouts. He belongs to the family of Shinano a family that supports the Hyuuga family. He made a promise to Mayukis mother that hell always protect Mayuki. Source: Wikipedia