HomeCharactersRyouhei SumiRyouhei Sumi角 良平Is Ryouhei Sumi kawaii?Kawaii 💖Not kawaiiBe the first to vote.Kawaii ranking → Voiced byJPTatsuya MatsudaMANMaggie HsuITSimone LupinacciENMark R. KaufmannAnime appearancesFuture GPX Cyber FormulaSupporting · 1991
