Sayumi SuzushiroPyontaro (voice) Natsumi KawaidaTsubame (voice) Eri AkiyamaHiroshi (voice) Naoya TanakaProduction Design Yusuke KameiArt Direction Keigo NakamuraArt Direction Ferdinando PatulliProduction Design Keisuke IdeSeries Director Akiyuki Tateyamaオリジナルの作曲者 YuuriTheme Song Performance Frédéric Chateauオリジナルの作曲者 otohaTheme Song Performance Yuuki MoriyamaCharacter Designer Takehiko HoashiMechanical Designer Junko YamanakaCharacter Designer Naoyuki OndaCharacter Designer Yuki MoriyamaCharacter Designer Hiroshi SekoSeries Composition 
