HomeCharactersGräbnerGräbnerグレーブナーIs Gräbner kawaii?Kawaii 💖Not kawaiiBe the first to vote.Kawaii ranking → Voiced byJPKeisuke YamashitaSynopsisGräbner was an Imperial vice admiral who served as chief of staff to Fritz Joseph Bittenfeld.Anime appearancesGinga Eiyuu DensetsuSupporting
