Tsukasa Yugi is a ghost boy, who is half of the Seventh Wonder, the other half is his twin brother, Amane Yugi/Hanako-kun. He has small fangs as teeth, choppy black hair, and amber eyes. He wears a white Western shirt with a black kimono over top, a grey hakama, black shoes, red ankle-height socks, and a hat. Also has two black orbs, and a black yorishiro on his face. He is very touchy, and can sometimes act like a cat. Very manipulative and violent, and slightly incestic towards his brother.