He is from Germany. Kaiser is a tall man with blue eyes and blonde hair. He has a mullet with blue streaks at the end of his hair. Kaiser also has blue rose tattoos on his neck, turning into chain-like intertwined thorny stems down his left arm culminating in a crown with a keyhole on his left hand. He is arrogant and foul-mouthed. It's hard to say what's in his heart and it seems like he's always cold with everyone.