Leo Hyakujuu

Leo Hyakujuu is a transfer student at Katta Kirifuda's school who constantly repeats “Ore wa Leo,” or “I am Leo.” A fan of both Duel Masters and the band YA.RA.SI, he also craves fame, leading him onto a concert stage in search of attention. After seeing Katta presented as a new Duel Masters champion, Leo decides that he wants fame in Duel Masters as well.