Inside the human body, roughly 37.2 trillion cells work energetically 24 hours a day and 365 days a year. Fresh out of training, the cheerful and somewhat airheaded Sekkekkyuu AE3803 is ready to take on the ever-so-important task of transporting oxygen. As usual, Hakkekkyuu U-1146 is hard at work patrolling and eliminating foreign bacteria seeking to make the body their new lair. Elsewhere, little platelets are lining up for a new construction project.
Dealing with wounds and allergies, getting lost on the way to the lungs, and bickering with similar cell types, the daily lives of cells are always hectic as they work together to keep the body healthy!
[Written by MAL Rewrite]+ More
More Seasons
Characters & Voice Actors

B Saibou
Supporting
Cereus Kin
Supporting
Gan Saibou
Supporting
Haien Kyuukin
Supporting
Hakkekkyuu 2048
Supporting
Hakkekkyuu 2626
Supporting
Hakkekkyuu 4989
Supporting
Helper T Saibou
SupportingRecommended for you
Ah My Buddha
TV
24m
801 T.T.S. Airbats
OVA
28m
Dragon Ball GT
TV
23m
Twin Love
TV
24m
Gakkatsu!
TV
5m
Hi☆sCoool! SeHa Girls
TV
11m
K-ON!!: Ura-On!!
Special
30m
Kämpfer für die Liebe
Special
23m
[RAW] Magical★Taruruuto-kun
TV
25m
Monster Girl Doctor
TV
23m
A Centaur's Life
TV
23m
Denshin Mamotte Shugogetten
OVA
30m
Di Gi Charat Tsuyu Specials
Special
12m
Puppet Princess
OVA
41m
Cardfight!! Vanguard G Z
TV
24m