Tsukasa Yugi

Tsukasa Yugi is a character with two black koku-joudai, similar to Hanako's white ones, but with blue and pink circle markings. He can make the koku-joudai perform tasks like fighting, searching, and tagging people. In his first appearance, he wore a gakuran uniform and hat identical to Hanako's, but later changed to a Shosei-style uniform. It's unclear how he gained his abilities, or if they allow him to disappear and reappear. He has enhanced fighting skills.