 Mei NaganoRed Blood Cell / AE-3803 | Red Blood Cell / AE-3803 |
 Takeru SatohWhite Blood Cell / U-1146 | White Blood Cell / U-1146 |
 Mana AshidaNiko Urushizaki | Niko Urushizaki |
 Sadao AbeShigeru Urushizaki | Shigeru Urushizaki |
 Koji YamamotoKiller T Cell | Killer T Cell |
 Riisa NakaNK Cell | NK Cell |
 Wakana MatsumotoMacrophage | Macrophage |
 Maika PughPlatelet | Platelet |
 Shota SometaniHelper T Cell | Helper T Cell |
 Kyoko FukadaHepatocyte | Hepatocyte |
 Rihito ItagakiRed Blood Cell | Red Blood Cell |
 Ryo KatoSenior Red Blood Cell | Senior Red Blood Cell |
 Seishirou KatouArata Takeda | Arata Takeda |
 Ainosuke KataokaPneumonia Coccus | Pneumonia Coccus |
 Shinya NiiroStreptococcus Pyogenes | Streptococcus Pyogenes |
 Maju OzawaStaphylococcus Aureus | Staphylococcus Aureus |
 FukaseLeukemia Cell | Leukemia Cell |
 Haru IwakawaLeukemia Cell As Myelocyte | Leukemia Cell As Myelocyte |
 Ken MitsuishiTrucking Company President | Trucking Company President |
 Shingo TsurumiDoctor | Doctor |
 Takashi TsukamotoWhite Blood Cell | White Blood Cell |
| DDJ KooNeuron | Neuron |
| RRina TakahashiRegulatory T Cell | Regulatory T Cell |
 Ryoko YuuiYuko Urushizaki | Yuko Urushizaki |
 Wataru IchinoseExternal Anal Sphincter | External Anal Sphincter |
 Izutani RanaPlatelet | Platelet |
 Ameri IsomuraPlatelet | Platelet |
| EEmaPlatelet | Platelet |
| HHaruna HanaPlatelet | Platelet |
 Yuzu YumotoPlatelet | Platelet |
