Mei Nagano
Red Blood Cell / AE-3803
Takeru Satoh
White Blood Cell / U-1146
Mana Ashida
Niko Urushizaki
Sadao Abe
Shigeru Urushizaki
Koji Yamamoto
Killer T Cell
Riisa Naka
NK Cell
Wakana Matsumoto
Macrophage
Maika Pugh
Platelet
Shota Sometani
Helper T Cell
Kyoko Fukada
Hepatocyte
Rihito Itagaki
Red Blood Cell
Ryo Kato
Senior Red Blood Cell
Seishirou Katou
Arata Takeda
Ainosuke Kataoka
Pneumonia Coccus
