Michiru YamazakiIkki Tenryou (voice) Junko TakeuchiMetabee (voice) / Theme Song Performance Eri SendaiArika Amazake (voice) Masami SuzukiBrass (voice) Hiroshi ShimizuMr. Uruchi (voice) Naoya FurukawaRegista / Key Animation Masayuki YoshiharaRegista Hiroyuki ImaishiRegista / Key Animation / Storyboard Takashi TokimuraSceneggiatore Masashi SogoSceneggiatore Masatsugu ArakawaSeries Director Osamu TezukaCompositore Musicale Originale Junko TakeuchiMetabee (voice) / Theme Song Performance Tokuyuki MatsutakeCharacter Designer Hirofumi SuzukiMechanical Designer Retsu OhkawaraKey Animation Tatsuya OkaAnimation Director Satoshi KuboKey Animation Takashi SanoKey Animation Hideyuki MoriokaAnimation Director Satoko MiyachiKey Animation Hiroshi ShimizuKey Animation Tetsuya NishioKey Animation Kenji IrieAnimation Director Sawako HirabayashiKey Animation Ryo InoguchiKey Animation Yusuke YoshigakiKey Animation Yoshitaka KatoKey Animation Masahiko AraiKey Animation Yoh YoshinariKey Animation Kenichi YamaguchiKey Animation Yukie SuzukiKey Animation Takahiro KuroishiKey Animation Yasuko HiguchiKey Animation Kazunobu HoshiKey Animation Takashi IwaoKey Animation Kanami SekiguchiKey Animation Yoshihiro TaniguchiKey Animation Takuya SuzukiKey Animation Noritoshi YoshizawaKey Animation Masahiro SatoKey Animation Tomoya HiratsukaKey Animation Toshiyuki InoueKey Animation Kuniko ShimagawaKey Animation Tatsuya SuzukiKey Animation Norio MatsumotoKey Animation Daiki ShibuyaKey Animation Norisuke SatoKey Animation Yoshinobu AndoKey Animation Ayako SuzukiKey Animation Yoshimitsu NegishiKey Animation Shigeki SunadaKey Animation Michinori ShiratoKey Animation Masaru YoshiokaKey Animation Yoshihiro NagamoriKey Animation Yoshinobu AohachiKey Animation Yasuhiro FujitaKey Animation Masahiro AndoKey Animation Sayuri SugitoKey Animation Mizuho SegawaKey Animation Katsumi IkedaKey Animation Takaaki ChibaKey Animation Satomi KitaharaKey Animation Reiko OkamuraKey Animation Hiroki KawazoeKey Animation Kayoko NabetaKey Animation Shinji SuetomiKey Animation Takafumi HayashiKey Animation Rie NakajimaKey Animation Takayuki HamanaAnimation Director Yuuji YanaseKey Animation Kouji ShiyoukiKey Animation Mamoru HoshinoKey Animation Tatsumori ImotoKey Animation Ryota YamaguchiSeries Composition Yousuke NakagawaSeries Composition 
