Ayumu MurasePrince Aleksandar (voice) Natsumi FujiwaraSharp (voice) Shunsuke SakuyaCount Volger (voice) Yasuhiro MamiyaKlopp (voice) Mie SonozakiDr. Nora Barlow (voice) Ivan ShibataNewkirk (voice) Hiroki TouchiNikola Tesla (voice) Genta NakamuraHoffman (voice) Daichi HayashiRigby (voice) Satoshi NiwaMatthews (voice) Naoto KobayashiThomas (voice) Scott WesterfeldNovel / Co-Executive Producer Yoshihiro WatanabeProducer Taiki SakuraiExecutive Producer Yoshihiro WatanabeProducer Justin LeachExecutive Producer Tadashi NakajimaArt Direction Christophe FerreiraSeries Director / Story Kazuma JinnouchiOriginal Music Composer Hiroyuki IshizakaSound Re-Recording Mixer Nobuko TodaOriginal Music Composer Masatoshi KatsumataSupervising Sound Editor Takehiko HoashiMechanical Designer Shinobu TsunekiMechanical Designer Jun NagakawaModelling Supervisor Lē YamamuraCreature Design Ayumi KurashimaCharacter Designer 
