Red Blood Cell AE3803 (Erythrocyte) (voice) Kana Hanazawa Red Blood Cell AE3803 (Erythrocyte) (voice)
White Blood Cell U-1146 (Neutrophil) (voice) Tomoaki Maeno White Blood Cell U-1146 (Neutrophil) (voice)
Killer T Cell (voice) / Memory T Cell (voice) Daisuke Ono Killer T Cell (voice) / Memory T Cell (voice)