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
Hand Maid May: Akiramemasen
Special
28m
Di Gi Charat
TV
4m
Dragon Drive
TV
25m
eX-Driver
OVA
25m
God Troubles Me
ONA
14m
Hentai Ouji to Warawanai Neko.: Henneko BBS
Special
1m
Mini Yuri
ONA
5m
Cooking with Valkyries II
ONA
7m
Good Luck! Ninomiya-kun
TV
24m
After School Dice Club
TV
23m
Lupin III: Bank of Liberty
Special
90m
Magical Project S
TV
23m
R-15: R15 Shounen Hyouryuuki
OVA
29m
Love Tyrant
TV
23m
Go!! Karate Club
OVA
50m