Full Cast — Cells at Work! (2018–2021)
Kana Hanazawa
Red Blood Cell AE3803 (Erythrocyte) (voice)
Tomoaki Maeno
White Blood Cell U-1146 (Neutrophil) (voice)
Mamiko Noto
Narration (voice)
Kentaro Kumagai
White Blood Cell U-4989 (Neutrophil) (voice)
Daisuke Ono
Memory T Cell (voice) / Killer T Cell (voice)
Junichi Yanagita
Announcement (voice) / Ordinary Cell 1 (voice) / Red Blood Cell 1 (voice) / Announcement 2 (voice) / White Blood Cell U-2626 (Neutrophil) (voice) / Gastrointestinal Cell (voice) / Sympathetic Nerve Cell Captain (voice) / Red Blood Cell 3 (voice)
Maria Naganawa
Platelet 'Leader' (voice)
Kikuko Inoue
Macrophage / Monocyte (voice) / Macrophage (voice)
Akinori Egoshi
Naive T Cell 4 (voice) / Red Blood Cell 2 (voice) / Nerve Cell (voice) / White Blood Cell U-2001 (Neutrophil) (voice) / Red Blood Cell 1 (voice) / Regulatory T Cell 1 (voice) / Red Blood Cell 3 (voice) / Sweat Gland Cell Captain (voice)
Juri Kimura
Regulatory T Cell 2 (voice) / Red Blood Cell 1 (voice) / Red Blood Cell 2 (voice) / Announcement 1 (voice) / Macrophage 1 (voice) / Red Blood Cell 10 (voice) / Hematopoietic Stem Cell 1 (voice) / Red Blood Cell 3 (voice) / Announcement (voice)
Aya Endo
Senior Red Blood Cell AA5100 (voice)
Kensuke Sato
White Blood Cell U-2048 (Neutrophil) (voice)
Gakuto Kajiwara
Red Blood Cell 5 (voice) / Gastrointestinal Cell (voice) / Red Blood Cell 1 (voice) / Ordinary Cell 1 (voice) / Naive T Cell 2 (voice) / Killer T Cell 1 (voice) / Killer T Cell 2 (voice)
Manaka Iwami
Platelet 'Backwards Cap' (voice)
Takahiro Sakurai
Helper T Cell (voice)
Akira Ishida
Cancer Cell (voice) / Ordinary Cell (voice)
Shoya Chiba
B Cell (voice)
Anzu Haruno
Red Blood Cell 3 (voice) / Red Blood Cell 4 (voice) / Platelet 'Sub-Leader' (voice)
Chitose Morinaga
Hematopoietic Stem Cell 2 (voice) / Red Blood Cell 2 (voice) / Red Blood Cell 4 (voice) / Platelet 'Kyoro-Eyes' (voice) / Red Blood Cell 9 (voice)
Toa Yukinari
NK Cell (voice)
Saori Hayami
Regulatory T Cell (voice) / Regulatory T Cell / Immature Thymocyte (voice)
Yuka Nukui
Red Blood Cell 2 (voice) / Macrophage 1 (voice) / Macrophage 2 (voice) / Sweat Gland Cell 1 (voice)
Hiroki Maeda
Ordinary Cell 4 (voice) / Cancer Cell 3 (voice) / Ordinary Cell 1 (voice) / Ordinary Cell 3 (voice) / Venous Valve Cell (voice)
Jun Fukushima
Mumps Virus (voice) / Bacterium (voice) / Helicobacter Pylori (voice)
Ryota Suzuki
Killer T Cell 1 (voice) / Naive T Cell 3 (voice) / Red Blood Cell 7 (voice) / White Blood Cell 1 (Neutrophil) (voice) / Killer T Cell 2 (voice) / Killer T Cell 3 (voice) / Red Blood Cell 2 (voice)
Jun Kasama
Pneumococcus 1 (Streptococcus Pneumoniae) (voice) / Thymic Epithelial Cell 1 (voice) / Secretory Cell Captain (voice) / Red Blood Cell 4 (voice) / Red Blood Cell 8 (voice)
Chiaki Kobayashi
Red Blood Cell 1 (voice) / Red Blood Cell 3 (voice) / Ordinary Cell 2 (voice) / Red Blood Cell 2 (voice)
Taito Ban
Cancer Cell 1 (voice) / Intestinal Epithelial Cell (voice) / Red Blood Cell 2 (voice) / Red Blood Cell 1 (voice)
Yui Ishikawa
Junior Red Blood Cell NT4201 (voice)
Yusuke Kobayashi
Ordinary Cell (voice)
Yu-ri Yoshida
Black Lactic Acid Bacterium (voice)
Nobuhiko Okamoto
Dendritic Cell (voice)
Mēmu Tachibana
Platelet 'Sotohane-Hair' (voice)
Mao Ichimichi
Eosinophil (voice)
Ayako Kawasumi
Mast Cell (voice)
Yuichi Nakamura
Memory Cell (voice)
Riki Kitazawa
Bacterium (voice) / Pseudomonas Aeruginosa (voice)
Rikuya Yasuda
Red Blood Cell 2 (voice) / Red Blood Cell 1 (voice) / White Blood Cell 1 (Neutrophil) (voice) / Ordinary Cell 2 (voice)
Hiroyuki Yoshino
Pneumococcus (Streptococcus Pneumoniae) (voice)
Daiki Kobayashi
Campylobacter (voice)
Rie Takahashi
Red Lactic Acid Bacterium (voice)
Eiji Takemoto
Intestinal Epithelial Cell (voice)
Shinji Kawada
Goblet Cell (voice)
Yoshitsugu Matsuoka
Harmful Bacterium 1 (voice)
Yasuhiro Mamiya
Harmful Bacterium 2 (voice)
Hikaru Akao
Platelet 5 (voice) / Platelet 2 (voice)
Mai Nakahara
Staphylococcus Aureus (voice)
Masaya Matsukaze
Streptococcus Pyogenes (voice)
Tomokazu Sugita
Basophil (voice)
Gen Sato
Red Blood Cell 1 (voice)
Mariko Higashiuchi
Immature Thymocyte 1 (voice) / Regulatory T Cell 3 (voice)
Sho Nogami
Ordinary Cell 2 (voice) / Red Blood Cell 2 (voice)
Shota Yamamoto
Killer T Cell 1 (voice) / Killer T Cell 2 (voice)
Shuichi Uchida
Small Intestine Cell 1 (voice) / Red Blood Cell 2 (voice)
Takayuki Kondo
Transfused Red Blood Cell DB5963 (voice)
Aya Yamane
Large Intestine Cell 1 (voice) / Platelet 2 (voice)
Natsumi Fujiwara
Panda Lactic Acid Bacterium (voice)
Yurika Kubo
Dappled Lactic Acid Bacterium (voice)
Kousuke Oonishi
Intestinal Epithelial Cell 1 (voice)