© 2026 The Couch Critic
Status
Ended
Release
2018 - 2021
Seasons / Eps
2 / 21
Streaming availability by country
This is a story about you. A tale about the inside of your body... According to a new study, the human body consists of approximately 37 trillion cells. These cells are hard at work every day within a world that is your body. From the oxygen-carrying red blood cells to the bacteria-fighting white blood cells, get to know the unsung heroes and the drama that unfolds inside of you! It's the oddly relatable and interesting story that is the life of cells!
128 Cast Members
Kana Hanazawa
Red Blood Cell AE3803 (Erythrocyte) (voice)
21 Episodes
Tomoaki Maeno
White Blood Cell U-1146 (Neutrophil) (voice)
21 Episodes
Mamiko Noto
Narration (voice)
21 Episodes
Kentaro Kumagai
White Blood Cell U-4989 (Neutrophil) (voice)
16 Episodes
Daisuke Ono
Killer T Cell (voice)
11 Episodes
Junichi Yanagita
White Blood Cell U-2626 (Neutrophil) (voice)
6 Episodes
Maria Naganawa
Platelet 'Leader' (voice)
13 Episodes
Kikuko Inoue
Macrophage (voice)
12 Episodes
Akinori Egoshi
White Blood Cell U-2001 (Neutrophil) (voice)
3 Episodes
Juri Kimura
Announcement (voice)
3 Episodes
Aya Endo
Senior Red Blood Cell AA5100 (voice)
11 Episodes
Kensuke Sato
White Blood Cell U-2048 (Neutrophil) (voice)
11 Episodes
Gakuto Kajiwara
Red Blood Cell 1 (voice)
2 Episodes
Manaka Iwami
Platelet 'Backwards Cap' (voice)
9 Episodes
Takahiro Sakurai
Helper T Cell (voice)
8 Episodes
Akira Ishida
Cancer Cell (voice)
5 Episodes
Shoya Chiba
B Cell (voice)
8 Episodes
Anzu Haruno
Platelet 'Sub-Leader' (voice)
6 Episodes
Chitose Morinaga
Platelet 'Kyoro-Eyes' (voice)
4 Episodes
Toa Yukinari
NK Cell (voice)
7 Episodes
