일하는 세포

하나자와 카나

Red Blood Cell AE3803 (Erythrocyte) (voice)

21회

마에노 토모아키

White Blood Cell U-1146 (Neutrophil) (voice)

21회

노토 마미코

Narration (voice)

21회

쿠마가이 켄타로

White Blood Cell U-4989 (Neutrophil) (voice)

16회

오노 다이스케

Memory T Cell (voice) / Killer T Cell (voice)

14회

야나기타 쥰이치

Red Blood Cell 1 (voice) / Ordinary Cell 1 (voice) / Announcement (voice) / Announcement 2 (voice) / White Blood Cell U-2626 (Neutrophil) (voice) / Red Blood Cell 3 (voice) / Sympathetic Nerve Cell Captain (voice) / Gastrointestinal Cell (voice)

14회

나가나와 마리아

Platelet 'Leader' (voice)

13회

이노우에 키쿠코

Macrophage / Monocyte (voice) / Macrophage (voice)

13회

에고시 아키노리

Red Blood Cell 1 (voice) / Nerve Cell (voice) / White Blood Cell U-2001 (Neutrophil) (voice) / Red Blood Cell 2 (voice) / Regulatory T Cell 1 (voice) / Sweat Gland Cell Captain (voice) / Red Blood Cell 3 (voice) / Naive T Cell 4 (voice)

12회

키무라 쥬리

Red Blood Cell 1 (voice) / Regulatory T Cell 2 (voice) / Macrophage 1 (voice) / Announcement 1 (voice) / Red Blood Cell 2 (voice) / Red Blood Cell 3 (voice) / Announcement (voice) / Hematopoietic Stem Cell 1 (voice) / Red Blood Cell 10 (voice)

12회

엔도 아야

Senior Red Blood Cell AA5100 (voice)

11회

사토 켄스케

White Blood Cell U-2048 (Neutrophil) (voice)

11회