A second anime season for Akane Shimizu's Hataraku Saibou (Cells at Work!) manga on Saturday was announced at the Aniplex booth at AnimeJapan 2019.
Shimizu began the comedy manga in Shounen Sirius magazine in January 2015. Kodansha published the fifth volume in August 2017. Hataraku Saibou has a cumulative 2.5 million copies of its compiled volumes in print.