Sayumi SuzushiroPyontaro (voice) Natsumi KawaidaTsubame (voice) Eri AkiyamaHiroshi (voice) Ferdinando PatulliProduction Design Yusuke KameiArt Direction Naoya TanakaProduction Design Keigo NakamuraArt Direction Keisuke IdeSeries Director Susumu SugaiAssistente Regista RyunariAssistente Regista Akiyuki TateyamaCompositore Musicale Originale YuuriTheme Song Performance Frédéric ChateauCompositore Musicale Originale otohaTheme Song Performance Naoyuki OndaCharacter Designer Yuuki MoriyamaCharacter Designer Yuki MoriyamaCharacter Designer Junko YamanakaCharacter Designer Takehiko HoashiMechanical Designer Hiroshi SekoSeries Composition 
