Cells at Work! poster

Cells at Work!

TV Show TV-14 2018 24m/ep 8.1 /10 Ended
Gunma TV A Gunma TV Original
Created by Yuko Kakihara, Akane Shimizu

Inside your body lives a bustling, invisible city where trillions of cells work nonstop. Cells at Work! lets you glimpse this hidden world from a personal viewpoint as red blood cells shuttle oxygen, white blood cells defend against invaders, and the rest of the cellular cast keeps tissues... Read more

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Streaming availability last verified: January 21, 2026

About Cells at Work!

Inside your body lives a bustling, invisible city where trillions of cells work nonstop. Cells at Work! lets you glimpse this hidden world from a personal viewpoint as red blood cells shuttle oxygen, white blood cells defend against invaders, and the rest of the cellular cast keeps tissues healthy. The show personifies each worker as a character, turning a biology lesson into relatable comedy with real heart. It explains how oxygen is delivered, how immunity responds, and how platelets seal up small injuries without getting preachy. The tone stays playful and curious, revealing that your body is a team always on duty. Its visuals help ideas stick.

Cells at Work! springs from Akane Shimizu's manga and is shaped by Yuko Kakihara and Akane Shimizu. The 2018 series features Kana Hanazawa as Red Blood Cell AE3803 and Tomoaki Maeno as White Blood Cell U-1146, with engaging voice performances worldwide.

Cultural impact has grown as the show turns microscopic work into character driven storytelling, sparking curiosity about immunity and physiology; it even finds its way into classrooms and online memes, making biology feel approachable while entertaining a broad audience.

Reception wise the show lands with a warm tone and clear humor, earning an 8.1 out of 10 from 298 votes. It pairs accessible science explanations with fast paced action and jokes while highlighting teamwork among cells, resilience in the immune system, and curiosity about how our bodies work.

Awards: The series does not appear to have major nominations or wins in prominent award ceremonies. It has nevertheless earned praise from science educators and anime fans for turning biology into entertaining storytelling that simplifies complex concepts without dumbing them down.

Details

Release Date
July 08, 2018
Episode Length
24m
Rating
TV-14
User Ratings
298 votes
Type
TV Series
Seasons
2
Episodes
21
Network
Gunma TV, Tokyo MX, BS11, Tochigi TV
Status
Ended
Genres
Animation, Action & Adventure, Comedy
Country
Japan
Studio
David Production +2 more
External Links
View on IMDB

Official Trailer

Cast

Kana Hanazawa

Kana Hanazawa

Red Blood Cell AE3803 (Erythrocyte) (voice)

Tomoaki Maeno

Tomoaki Maeno

White Blood Cell U-1146 (Neutrophil) (voice)

Created by: Yuko Kakihara, Akane Shimizu

Seasons (2 seasons, 21 episodes)

Cells at Work!

Cells at Work!

13 episodes - 2018

Cells at Work!!

Cells at Work!!

8 episodes - 2021

Frequently Asked Questions

Cells at Work! is available to stream on Netflix and Crunchyroll. You can also rent or buy it on Apple iTunes, Google Play, and Amazon Video.

Yes, Cells at Work! is available to stream on Netflix.

Yes, you can buy on Apple iTunes, Google Play, and Amazon Video.

Cells at Work! has 2 seasons with a total of 21 episodes.

With a rating of 8.1/10 from 298 viewers, Cells at Work! is highly recommended and considered excellent by most viewers.

Inside your body lives a bustling, invisible city where trillions of cells work nonstop. Cells at Work! lets you glimpse this hidden world from a personal viewpoint as red blood cells shuttle oxygen, white blood cells defend against invaders, and the rest of the cellular cast keeps tissues health...

Cells at Work! stars Kana Hanazawa and Tomoaki Maeno.

Cells at Work! was created by Yuko Kakihara and Akane Shimizu.

Cells at Work! was released on July 08, 2018.

Cells at Work! is a Animation, Action & Adventure, and Comedy series.

Kana Hanazawa voices Red Blood Cell AE3803, the erythrocyte. Tomoaki Maeno voices White Blood Cell U-1146, the neutrophil. They animate the inner world of the body with their performances.

Cells at Work! has 2 seasons and a total of 21 episodes. The series began airing in 2018.

The show follows the daily life of the body's cells inside a human body. It features red blood cells and white blood cells among others as they perform their jobs in a playful, educational style.

The series was created by Yuko Kakihara and Akane Shimizu. It presents an inside look at how the body's cells function, using anthropomorphized characters.