HomeCharactersKouko KaminagaKouko KaminagaKaminaga, KoukoIs Kouko Kaminaga kawaii?Kawaii 💖Not kawaiiBe the first to vote.Kawaii ranking → Voiced byJPYoshimura, HarukaENClarine HarpDEManuela BäckerAnime appearancesAkuma no RiddleSupporting · 2014Akuma no Riddle: Shousha wa Dare? Nukiuchi TestSupporting
