Cells at Work

Serialized in the magazine Monthly Shonen Sirius from January 2015 to January 2021.

The story takes place inside the body of an adult woman, where trillions of anthropomorphic cells each do their job to keep the body healthy. The series largely focuses on two such cells; a rookie red blood cell, AE3803, who often gets lost during deliveries, and a relentless white blood cell, U-1146, who fights against any germs that invade the body.