Ushio is a security staff who observes residents around the Satellite area. He has a violent character but holds high esteem as a duelist on his muscles. If you remember Ushio appears once in the first episode of Yu Gi Oh series 0. He is a bad character who acts as a student guard and tries to get money from the students for his protection service. Yugi used to be one of his victims. He has starred in all YuGiOh animes so far expect for Capsule Monsters. In the first series he bullied Yugi in one episode and the same event was featured as a flashback in YuGiOh Duel Monsters. In YuGiOh Duel Monsters GX he was mentioned as being one of Trueman039s victims and in YuGiOh 5D039s he plays a big supporting role.