Kōsei Kuroki

Mobichi Arc
Kuroki and the other members of the Shadow Force appear by the river near Ishiyama High School, where they find Oga looking beaten and exhausted; seeing him, they decide to fight and get their revenge for earlier. However, the four suddenly find themselves surrounded by the Tōhōshinki and their gangs; altogether, they confront the Shadow Force. The presence of the number of delinquents weakens and frightens Kuroki, who is subsequently beaten up together with his own group.

Powers & Abilities
Though his abilities are not shown at their full strength, Kuroki carries a concealed three-piece staff under the shawl he wears. He is shown to have been able to deflect a normal attack from Miki, but as soon as Miki uses his perfected Black Owl Killer, he and his staff are sent flying.