
Cells at Work! Code Black is a Japanese anime television series adaptation of the Cells at Work! Code Black manga series. The series was released in 2021 and features anthropomorphized cells of a human body. The series is a spin-off of the 2018-2021 anime series Cells at Work!. A live-action adaptation was released in 2024 entitled Cells at Work!.
In a human body, trillions of cells work tirelessly to keep the host alive. "Hataraku Saibou Black" follows the battle waged by these cells against the owner's unhealthy habits, fighting to safeguard his well-being.
Victims[]
Smoking, Bacteria, and the Beginning of the End[]
- Unnamed Erythrocyte - Throat bitten out by a Pneumonia Coccus.
- Unnamed Erythrocyte - Impaled through the stomach by a Pneumonia Coccus.
- Four Unnamed Erythrocytes - Killed by Pneumonia Cocci off-camera, bodies shown.
- Pneumonia Coccus - Stabbed in the head by U-1196 with a katana.
- Two Pneumonia Cocci - Slashed by U-1196 with a katana.
- Pneumonia Coccus - Stabbed through the stomach by U-1196 with a katana.
- Pneumonia Coccus - Cut in half by U-1196 with a katana.
- Pneumonia Coccus - Slashed by U-1196 with a katana.
- AD6614 - Sacrificed himself by running through carbon monoxide.
- Total - 13
The Liver, Alcohol, and Pride[]
- Three Pseudomonas Aeruginosa - Killed by a macrophage off-screen, bodies shown.
- Four Unnamed Mucosal Cells - Burned alive by mouth ulcers off-screen, bodies shown.
- Unnamed Mucosal Cell - Crushed by an unspecified bacterium.
- Unspecified Bacterium - Slashed by U-8787 with a katana.
- Unspecified Bacterium - Chest slashed by U-1212 with a katana.
- Unspecified Bacterium - Stabbed in the back by U-1196 with a katana, then eaten alive by U-1196, U-8787, and U-1212.
- JJ4141 - Died of natural causes off-screen, body shown.
- Total - 12
Excitement, Swelling, and Emptiness[]
- Three Unnamed Erythrocytes - Died after being exposed to carbon monoxide.
- Pseudomonas Aeruginosa - Killed by a macrophage off-screen, body shown.
- Pseudomonas Aeruginosa - Stabbed by U-1196 with a katana.
- Pseudomonas Aeruginosa - Cut in half by U-1196 with a katana.
- Nine Sperm Cells - Died after being ejaculated.
- Total - 15
Forefront, Gonococci, and Conflict[]
- Four Unnamed Neutrophils - Killed by Neisseria Gonorrhoeae off-camera, bodies shown.
- 19 Unnamed Neutrophils - Killed by Neisseria Gonorrhoeae off-screen, bodies shown.
- Neisseria Gonorrhoeae - Stabbed in the face by an unknown neutrophil with a katana.
- Unnamed Neutrophil - Died of injuries inflicted by Neisseria Gonorrhoeae.
- Neisseria Gonorrhoeae - Stabbed in the back of the head by an unknown neutrophil with a katana.
- Neisseria Gonorrhoeae - Stabbed in the back by U-1196 with a katana.
- Neisseria Gonorrhoeae - Slashed by an unknown neutrophil with a katana.
- Neisseria Gonorrhoeae - Head cut in half by an unknown neutrophil with a katana.
- Neisseria Gonorrhoeae - Cut in half by an unknown neutrophil with a katana.
- Neisseria Gonorrhoeae - Cut in half by U-1196 with a katana.
- Nine Neisseria Gonorrhoeae - Killed by unknown neutrophils off-screen, mentioned.
- Unnamed Neutrophil Captain - Killed by Neisseria Gonorrhoeae off-screen, body shown.
- Total - 41
Overwork, Hair Loss, and Delirium[]
- Eight Unnamed Normal Cells - Infected by viruses off-screen, infected cells shown.
- Eight Infected Cells - Killed by killer T cells off-screen.
- Total - 16
Kidneys, Kidney Stones, and Tears[]
- 135 Unnamed Erythrocytes - Drowned after being forced into urine due to the formation of a kidney stone.
- Unspecified Bacterium - Slashed by U-8787 with a katana.
- Unspecified Bacterium - Slashed by U-1196 with a katana.
- Two Unspecified Bacteria - Slashed by U-1212 with a katana.
- Two Unspecified Bacteria - Slashed by U-8787 with a katana.
- 17 Unnamed Neutrophils - Drowned in urine after being knocked in by unspecified bacteria.
- Unspecified Bacterium - Drowned in urine after its back was slashed by U-8787 with a katana.
- Gran Glomeruli - Died of her injuries after her back was slashed by an unspecified bacterium.
- Unspecified Bacterium - Cut in half by U-1212 with a katana.
- Nine Unspecified Bacteria - Incinerated by new quinolone antibacterials.
- Total - 170
Caffeine, Temptation, and Jealousy[]
- Two Unnamed Erythrocytes - Fell to their deaths after being exposed to reactive oxygen species.
- Sebaceous Gland Cell - Committed suicide by rupturing himself.
- 16 Unnamed Erythrocytes - Sucked out of the body during a nosebleed due to ruptured capillaries.
- Total - 19
Calves, Pulmonary Embolism, and Quick Thinking[]
- 286 Unnamed Erythrocytes - Coagulated into a blood clot off-screen, bodies shown.
- Three Unnamed Erythrocytes - Died after being exposed to carbon monoxide.
- Unnamed Erythrocyte - Coagulated into a blood clot.
- Unnamed Erythrocyte - Coagulated into a blood clot.
- Unnamed Erythrocyte - Died of his injuries after being coagulated into a blood clot.
- Total - 292
Calamity, Athlete's Foot, and the Meaning of Work[]
- Ringworm - Stabbed by U-1196 with a katana.
- 24 Ringworm - Slashed by U-1196 with a katana.
- Ringworm - Slashed by U-1196 with a katana.
- Ringworm - Slashed by U-8787 with a katana.
- Ringworm - Slashed by U-1212 with a katana.
- 68 Ringworm - Disinfected by butenafine hydrochloride.
- Ringworm - Stabbed by U-1196 with a katana.
- Total - 97
Stomach Ulcer, Friendship, and Loss[]
- Unnamed Erythrocyte - Vaporized by gastric acid released during a stomach lining rupture.
- AC1677 - Vaporized after falling into gastric acid while saving AA2153.
- Helicobacter Pylori - Destroyed by Clarithromycin during pylori eradication.
- Total - 3
Desperation, Gout, and Rebellion[]
- Unnamed Erythrocyte - Destroyed by red pulp.
- Seven Unnamed Erythrocytes - Crushed by a plaque during a plaque rupture off-screen, bodies shown.
- Total - 8
Return, the Heart, and Demise[]
- Unspecified Bacterium - Cut in half by U-1196 with a katana.
- Unspecified Bacterium - Stabbed in the chest by U-1212 with a katana.
- Pseudomonas Aeruginosa - Slashed by U-8787 with a katana.
- Four Unnamed Erythrocytes - Crushed by a plaque during a plaque rupture off-screen, bodies shown.
- Unnamed Erythrocyte - Died of his injuries after being crushed by plaque during a plaque rupture.
- Unnamed Man - Died of a heart attack. Resuscitated with an automated external defibrillator.
- Total - 9
Cardiac Arrest, Revival, and a Change[]
- Unspecified Bacterium - Stabbed by U-1196 with a katana.
- Total - 1
Deaths[]
- Total - 696
Kill Counts[]
- U-1196 - 44 (Alive)
- U-1212 - 7 (Alive)
- U-8787 - 5 (Alive)
[]
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