Kyosuke Tokumoto (徳本 恭輔 Tokumoto Kyōsuke) is a member of Ryusei School. After Shindo's death, he tried to put on the Kaixa belt, but couldn't out of fear because of the other users' deaths. After the Delta belt was discovered and he used it, he believed the belt was rightfully his because of the belt's side effect. Not only that, he also gained some power from the belt. Along with Arai, he kidnapped Mari to lure out Sawada to get the belt. Killed by Sawada.