Junya EnokiRed Blood Cell (Erythrocite) (voice) Yoko HikasaWhite Blood Cell (Neutrophil) (voice) Kenjiro TsudaNarrator (voice) KENNRed Blood Cell (voice) LynnWhite Bood Cell (Neutrophilic) (voice) Yumi UchiyamaWhite Bood Cell (Neutrophilic) (voice) Takashi NarumiGastric Chief Cell (voice) Yurika KuboPlatelet (voice) Hekiru ShiinaMacrophage (voice) Sarah Emi BridcuttLiver Cell (voice) Daisuke HirakawaBrain Cell (Command) (voice) Junichi Kitamura監督 / Animation Director Ge Yangqianエグゼクティブプロデューサー Hirotaka Kanekoエグゼクティブプロデューサー Masanori Miyakeエグゼクティブプロデューサー Yoshio Kanekoエグゼクティブプロデューサー Chiaki TsukaharaArt Direction Masahiro SatouArt Direction Junpei TakatsuDirector Of Photography Hideyo YamamotoSeries Director Misaki EnokidaAssistant Editor POLYSICSTheme Song Performance Masami KitakataSound Effects Masaharu YamanouchiMusic Producer Akira TanakaSound Director Yuriko KiyomotoSound Recordist Eiji AbikoSupervising Animation Director Yoshihiro UjiieMechanical Designer Atsushi OgataAnimation Director Hideo AmemiyaKey Animation Fumio FukushimaKey Animation Hiroyuki UchidaKey Animation Hiroshi KonnoKey Animation Kazuya SaitoKey Animation Yuichiro MasudaKey Animation Nobuhiro MasudaKey Animation Teruo TakahashiKey Animation Kaori TakahashiKey Animation Katsunori KikuchiKey Animation Issei HatsuyoshiyaOriginal Story Shigemitsu HaradaOriginal Story Akane ShimizuOriginal Story 
