Due to poor lifestyle choices, a certain human's body is in constant turmoil. With germs, bacteria, and foreign substances abound, the jobs of various cells become increasingly difficult and dangerous. As some of the unfortunate ones who matured in this chaotic environment, Sekkekkyuu AA2153 and Hakkekkyuu U-1196 strive to fulfill their duties—even if it means seeing many of their fellow cells lose their lives in duty.
Set in an environment vastly different from its parent story, Hataraku Saibou Black portrays the cells' struggles as they try to maintain the body's health. However, the human's condition continues to deteriorate, and whether or not these efforts will amount to something concrete depends on the cells!+ More
More Seasons
Characters & Voice Actors

Hakkekkyuu U-1196
Main
Hikasa, Yoko
Japanese
Sekkekkyuu AA2153
Main
Enoki, Junya
Japanese
Narrator
Supporting
Tsuda, Kenjirou
Japanese
Hakkekkyuu 1212
Supporting
Uchiyama, Yumi
Japanese
Hakkekkyuu 8787
Supporting
Lynn
Japanese
Kan Saibou
Supporting
Bridcutt, Sarah Emi
JapanesePromotion Videos

Announcement
Recommended for you
Iczelion
OVA
27m
Dimension Movement of Nazca
TV
24m
Ariel Deluxe
OVA
42m
Bakugan: Battle Planet
TV
24m
Oedo wa Nemurenai!
OVA
30m
Gal & Dino
TV
23m
Condition Green
OVA
25m
Relic Armor Legaciam
OVA
49m
Bakugan: Armored Alliance
TV
24m
Divine Gate
TV
23m
Black Lion
OVA
42m
Nana to Kaoru
OVA
24m
Saint Seiya: Saintia Shou
ONA
25m
The Chohjotai
OVA
45m
Ladius
OVA
48m