Sayumi SuzushiroPyontaro (voice) Natsumi KawaidaTsubame (voice) Eri AkiyamaHiroshi (voice) Ferdinando PatulliProduction Design Keigo NakamuraArt Direction Naoya TanakaProduction Design Yusuke KameiArt Direction Keisuke IdeSeries Director otohaTheme Song Performance YuuriTheme Song Performance Naoyuki OndaCharacter Designer Takehiko HoashiMechanical Designer Yuuki MoriyamaCharacter Designer Yuki MoriyamaCharacter Designer Junko YamanakaCharacter Designer Hiroshi SekoSeries Composition 
