# Cells at Work! CODE BLACK 4

Canonical: https://www.bookquiver.com/shigemitsu-harada/cells-at-work-code-black-4

![Cells at Work! CODE BLACK 4](https://quivercdn.com/covers/kodansha-comics/shigemitsu-harada/cells-at-work-code-black-4_978-16-3236-943-7.jpg?v=2026-06-06%2021%3A07%3A08)

- Authors: [Shigemitsu Harada](https://www.bookquiver.com/shigemitsu-harada), [Issey Hatsuyoshiya](https://www.bookquiver.com/issey-hatsuyoshiya), [Akane Shimizu](https://www.bookquiver.com/akane-shimizu)
- Language: en_US
- Published: 2020-03-24

## Description

In this new spinoff of the hit manga, a newbie Red Blood Cell is one of 37 trillion working to keep this body running. But something's wrong! Stress hormones keep yelling at him to go faster. The...

## Editions

### Cells at Work! CODE BLACK 4

- Publisher: kodansha_comics
- ISBN: 978-16-3236-943-7
- Pages: 160
- Published: 2020-03-24
- Language: en_US