Yoshie (voice)

Mariko (voice)

Haruna (voice)

Wohlks Roseguard [child] (voice)

Announcement (voice) / Red Blood Cell 3 (voice) / Macrophage 1 (voice) / Regulatory T Cell 2 (voice) / Announcement 1 (voice) / Hematopoietic Stem Cell 1 (voice) / Red Blood Cell 1 (voice) / Red Blood Cell 10 (voice) / Red Blood Cell 2 (voice)

Female Student (voice) / Student (voice) / Friend (voice)

Aoi Miyamori / Mimsy (uncredited) / Lolo (uncredited) (voice) / Besobeso (voice)