Kana HanazawaNessa (voice) Shintaro AsanumaSunda (voice) Yu KobayashiClain (voice) Minami TsudaPhryne (voice) Sumi ShimamotoMoeran (voice) Mitsuru MiyamotoBarrot (voice) Sachiko ChijimatsuGrandma (voice) Tomomichi NishimuraGrandpa (voice) Tomoaki MaenoDias (voice) Hiromi KonnoSanko (voice) Masafumi KimuraClain's Father (voice) Ayuko YoshidaClain's Mother (voice) Hiroshi KamiyaCollin (voice) Aki ToyosakiMeegan (voice) Yutaka YamamotoRegisör / Original Story Ryotaro MakiharaRegisör / Key Animation Shinobu YoshiokaRegisör / Key Animation Hiroyuki YoshinoFörfattare Shinsuke OnishiFörfattare Masuo UedaExekutiv producent Masao TeshimaExekutiv producent Atsushi TeradaExekutiv producent Naoki KitagawaExekutiv producent Tomonori OchikoshiProducent Junichi ShinzakaExekutiv producent Yatsuho TomikawaExekutiv producent Emi KesamaruArt Direction Haruhide IshiguroDirector Of Photography Hitomi AzumaTheme Song Performance Yota TsuruokaSound Director Eiko MorikawaSound Effects Shinobu SatoProduction Manager Masako TashiroAnimation Director Isao HayashiMechanical Designer Kazuko NakashimaColor Designer Hirotsugu ShimoyamaCgi Director Yoshihiro MaedaKey Animation Tomomi KawatsumaKey Animation Toshifumi AkaiKey Animation Maimu MatsushimaKey Animation Masaaki YamanoKey Animation Masahiro YamanakaKey Animation Hideki YamazakiKey Animation Shinobu MoriKey Animation Takahiro ChibaKey Animation Kazuyuki AsakaKey Animation Yusuke ShimizuKey Animation Yusuke TanakaKey Animation Kouichi SugitaniKey Animation Eiji KomatsuKey Animation Keisuke KobayashiKey Animation Mamiko NakanishiKey Animation Takayuki GotanKey Animation Ryouichi NakanoKey Animation Takuya KawaiKey Animation Takenori TsukumaKey Animation Chikashi KubotaKey Animation Takashi HabeKey Animation Naofumi HashimotoKey Animation Daiji SuzukiKey Animation Keiko NakajiKey Animation Mitsuru IshiharaKey Animation Tomotaka ShibayamaKey Animation Hitomi OdashimaKey Animation Chisato KawaguchiKey Animation Katsuhiko KitadaKey Animation Takashi KawaguchiKey Animation Manami FukuyoKey Animation Yasunori MiyazawaKey Animation Natsuko ShimizuKey Animation Koichi KikutaKey Animation Kyoko KotaniKey Animation Manabu ImuraKey Animation Miyuki KurokiKey Animation Nobutake ItoKey Animation Asami KomatsuKey Animation Satomi HiguchiKey Animation Ryoji MasuyamaKey Animation Aya YamaguchiKey Animation Shinji ItadakiKey Animation Hidetsugu ItoKey Animation Hiroki AzumaOriginal Story 
