Distribution principale
Kana Hanazawa
Red Blood Cell AE3803 (Erythrocyte) (voice)
Tomoaki Maeno
White Blood Cell U-1146 (Neutrophil) (voice)
Akira Ishida
Cancer Cell (voice)
Saori Hayami
Regulatory T Cell (voice)
Daisuke Ono
Killer T Cell (voice) / Memory T Cell (voice)
行成とあ
NK Cell (voice)
Kikuko Inoue
Macrophage (voice)
Maria Naganawa
Platelet 'Leader' (voice)
Yusuke Kobayashi
Ordinary Cell (voice)
吉田有里
Black Lactic Acid Bacterium (voice)
Rie Takahashi
Red Lactic Acid Bacterium (voice)
Fujiwara Natsumi
Panda Lactic Acid Bacterium (voice)
