Kaiser is a tall young man with blue eyes and blond hair. He has a mullet with blue strands at the ends of his hair. Kaiser also has tattoos with blue roses on his neck, turning into chain-like intertwined prickly stems along his left arm, culminating in a crown with a keyhole on his left arm. Kaiser is shown as an arrogant young man suffering from a superiority complex. He sees in all the people around him only minor actors compared to his main role as the star of his world.