Shinki has dark spiky hair, small eyebrows and grey eyes. On his face are two red "E" shaped markings. In terms of attire, he wears a blue forehead protector, a dark fur collar and a dark undershirt covering his throat. He also carries what appears to be a puppet shaped like a skeleton with a matching fur collar, two horns and yellow eyes. Additionally, half of its body is white and the other is black.