Lactic Acid Bacteria (Kuro) (voice)
Yu-ri Yoshida
Lactic Acid Bacteria (Aka) (voice)
Rie Takahashi
Regulatory T Cell (voice)
Saori Hayami
NK Cell (voice)
Toa Yukinari
Average Cell (voice)
Yusuke Kobayashi
Narrator (voice)
Mamiko Noto
Lactic Acid Bacteria (Panda) (voice)
Natsumi Fujiwara
Lactic Acid Bacteria (Buchi) (voice)
Yurika Kubo
Red Blood Cell (Erythrocite) (voice)
Kana Hanazawa
White Blood Cell (Neutrophil) (voice)
Tomoaki Maeno
Cancer Cell (voice)
Akira Ishida
Killer T Cell (voice) / Memory T Cell (voice)
Daisuke Ono
Macrophage (voice)
Kikuko Inoue
Platelet (voice)
Maria Naganawa
Original Music Composer
Kenichiro Suehiro
Director
Hirofumi Ogura
MAYUKO
Supervising Animation Director
Keiko Tamaki
Masaru Kitao
Takahiko Yoshida
Series Composition
Yuko Kakihara
Character Designer
Kenta Mimuro
Animation Director
Screenplay
3D Director
Norihito Ishii
Sound Director
Jin Aketagawa
Director of Photography
Yuki Oshima
Art Designer
Yoshihiro Sono
Color Designer
Aiko Mizuno
Editor
Kiyoshi Hirose
Prop Designer