
Sekkekkyuu AE3803
Utama
A newbie red blood cell, who has a bad sense of direction.
Cells at Work!

Sekkekkyuu AE3803
Utama
A newbie red blood cell, who has a bad sense of direction.

Hakkekkyuu U-1146
Utama
He is a White Blood Cell, specifically a Neutrophil, working under the Neutrophil Division. Along with the other neutrophil comrades, he's tasked to patrol around the Blood Vessel and remove any invading Foreign Substances such as Germs and Viruses.

Narrator
Pendukung
This character page is set to represent and list all narrators, which haven't been given a visual representation of themselves in their respective work. Please add other narrator characters, which were given a visual representation of themselves, separately from this narrator page.

Kousankyuu
Pendukung
A type of White Blood Cell. Said to comprise only a small percent of all White Blood Cells. Multiplies during allergic reactions or parasitic infections. Though weak, Eosinophils are capable of phagocytosis, just like other White Blood Cells.

B Saibou
Pendukung

Macrophage
Pendukung
Her kind plays many roles in the body, from nursery school teachers to professional killers. Therefore, she bears many faces and personalities depending on which role she is playing. By default, Macrophage is a humble, easygoing cell manifesting as a mother figure who speaks in a polite manner. However, she can brutally kill intruders without showing empathy or mercy.

Killer T Saibou
Pendukung
A T-cell who leads his own squad in exterminating pathogens.

Kesshouban
Pendukung
Platelet is a type of cell working under the Platelet Division. She and her coworkers are responsible for reconstructing injuries and forming blood clots in the human body. Due to the Platelet's actual cell size, they are depicted as children. Platelet is a small, adorable cell with waist-length caramel blonde hair and brown eyes. She wears the Platelet uniform and is always seen working with her fellow workers. Platelets play an important role in healing the body. They are powerless against threats; however, they are small and nimble thus able to move through bacterium under the protection of white blood cells to cover up wounds. Platelets also can aggregate together to close an open wound. They use a protein known as "Von Willebrand Factor" to help them, which functions similar to super-glue. Then, the "Coagulation Factors" in the blood will work to coat the blot with a net of Fibrin, causing it to solidify. She has a polite, bouncy personality that manifests a strong leadership to other Platelets. Her innocent and humble character made her loveable to other cells.

Mast Saibou
Pendukung
She is a white blood cell, specifically a Mast Cell (mastocyte or labrocyte). As a part of the immune system, she releases chemicals such as histamines and leukotrienes as a stimulus to excess production of IgE (Immunoglobulin E, an antibody produced by B Cells).<br><br>(Source: Cells at Work Wiki)

Hakkekkyuu U-4989
Pendukung
He is a Neutrophil working under the Neutrophil Division and a close friend of U-1146, along with U-2001, U-2626 and U-2048. As a neutrophil, his purpose is to destroy bacteria invading the body.<br><br>(Source: Cells at Work Wiki)

Gan Saibou
Pendukung
He was born mutated because the normal cell who grew him made a copying error in his DNA. His mutation causes him to appear different from normal cells and to replicate uncontrollably, causing potentially deadly cancer.

Haien Kyuukin
Pendukung
He is a bacteria that causes illnesses such as pneumonia and pneumococcal bacteremia.<br><br>(Source: Cells at Work Wiki)

Kioku Saibou
Pendukung
Memory Cell is a Lymphocyte that retains memories of a pathogen. They're prepared for for a second invasion by the same bacteria or virus.<br><br>(Source: Cells at Work Wiki)

Helper T Saibou
Pendukung
A type of T Cell that determines strategy and course of action for dealing with foreign invaders. He's the main commander of the Killer T Cells and has an intellectual disposition. He and Killer T Cell do not get along well, despite having gone through T Cell training together<br><br>(Source: Cells at Work Wiki)

Sekkekkyuu NT4201
Pendukung
She is a new red blood cell and AE3803's junior. She is introduced to AE3803 by AA5100. Despite her lack of work experience, she is well educated with the cells and body. She and AE3803 do not get along well initially due to their different personalities. While she did not have a high opinion of her senior initially, NT4201 still remained polite and civil towards her. This changed when the body suffered a hemorrhage and it's very survival was in doubt. NT4201 panicked and gave up, thinking all was lost. But thanks to AE3803's dedication and wherewithal even to the point of complete exhaustion won her over. After the body was saved by a blood transfusion, NT4201 admitted to being wrong about AE3803. But she eventually learns the values of work experience and takes her senior's teachings to heart.<br><br>(Source: Cells at Work Wiki)

Oshokubudokyuukin
Pendukung
She is a type of bacteria that lives on the skin who can cause skin infections, pneumonia, meningitis, septicemia and food poisoning if ingested.<br><br>(Source: Cells at Work Wiki)

Jujousaibou
Pendukung
The role of Dendritic Cells is to present bacteria that have invaded the body, and fragments of viral infected cells as antigens an to notify other immune cells. As their name implies, they feature protrusions. Dendritic Cells can activate Naive T-Cells.<br><br>(Source: Cells at Work Wiki)

Kouenkikyuu
Pendukung
A mysterious and poetic character whose real occupation is unknown, appearing during a parasitic infection to make cryptic commentaries on the events unfolding.<br><br>(Source: Cells at Work Wiki)

Natural Killer Saibou
Pendukung
She is a white blood cell, specifically a Lymphocyte (Natural Killer Cell). She is tasked to identify, track, and kill viruses and infected cells by moving freely from tissue to tissue.<br><br>(Source: Cells at Work Wiki)

Seigyosei T Saibou
Pendukung
Regulatory T Cell is a type of White Blood Cell, specifically a T-Lymphocyte. Regulatory T Cell regulates the activity of all T Cells so they don't attack cells from the same body.<br><br>(Source: Cells at Work Wiki)

Sekkekkyuu AA5100
Pendukung
She is a older red blood cell with decent working experience in the blood vessels. She sometimes guides and teaches AE3803 how to do her job when she is confused or lost.<br><br>(Source: Cells at Work Wiki)

Naive T Saibou
Pendukung
As Naive T Cell, he has a blonde forelock of hair that's just barely visible under his hat, but as Effector T Cell it grows significantly and sticks straight up. His effector T form is heavily referenced from the various protagonists from Jojo's Bizarre Adventure.<br><br>(Source: Cells at Work Wiki)

Memory T Saibou
Pendukung
He is a white blood cell, specifically a T Lymphocyte (Memory T Cell) that works under the Killer T Division. He is tasked with storing information about any foreign entities and cells that have invaded the body before.<br><br>(Source: Cells at Work Wiki)

Akane Shimizu
Original Creator

Kenichi Suzuki
Director

Yuuko Kakihara
Series Composition

Takahiko Yoshida
Character Design

Keiko Tamaki
Sub Character Design

Kenta Mimuro
Prop Design

Katsuo Yanagawa
Title Logo Design

Kokoro Kawazoe
Title Logo Design

Risa Wakabayashi
Art Director

Yoshihiro Sono
Art Design

Kouji Hashiguchi
Art Design

Aiko Mizuno
Color Design