Kazuyoshi Aoyagi

Kazuyoshi Aoyagi (青 柳 和 良) is an old friend and founding member Natsumi Club TG. His counterpart of Nega World was killed by the Dark Riders and supplanted by Dark Kabuto.

Under orders Otoya, Kazuyoshi / Dark Kabuto and his his partners tricked Natsumi to meet his counterpart Nega world and lead their to his treasure (The Decade K-Touch). His Dies at confront Decade in his complete form