Hiroki Touchi Abel Nightroad Voice Mamiko Noto Esther Blanchett Voice Kazuya Nakai Tres Iqus Voice Michiko Neya Astharoshe Asran Voice Takako Honda Catherina Sforza Voice Tsuyoshi Koyama Leon Garcia D.A. Voice Hitomi Nabatame Kate Scott Voice Tôru Ohkawa William W. Wordsworth Voice Keisuke Oda Alessandro XVIII Voice Ken'ichi Suzumura Dietrich V. Lohengrin Voice Jûrôta Kosugi Francesco di Medici Voice Junko Minagawa Ion Fortuna Voice Hilary Haag Empress Augusta Vradica Voice Yûko Kaida Sister Paula Voice Tetsu Inada Brother Petros Voice Tarusuke Shingaki Voice Troy Baker Abel Nightroad Voice Colleen Clinkenbeard Esther Voice Yasunori Matsumoto Virgil Walsh Guest Voice Russell Wait Father Abel Nightroad Voice Sunao Yoshida Writer Daisuke Chiba Director Hazuki Mizumoto Director Takahiro Harada Director Atsuhiro Tomioka Screenwriter Yuuji Hosono Screenwriter John Burgmeier Writer, Writer Tomohiro Hirata Storyboard Spencer Prokop Writer Sean Whitley Writer, Writer Frédéric Baratte Sound Recordist Toshimitsu Kobayashi Animation Director Mariko Emori Animation Director Takahiro Tanaka Animation Director