"Hataraku Saiten" (Festival at Work!), major event pertama untuk anime Cells at Work!, pada Minggu mengumumkan bahwa anime Cells at Work! (Hataraku Saibou) akan mendapatkan episode baru pada 26 Desember di Tokyo MX, Gunma TV, BS11, dan Tochigi TV. Episode baru ini berjudul "Kaze Shōkōgun" (Cold Syndrome) yang menceritakan tentang para sel berjuang melawan suhu dingin.
Para staffnya juga menjelaskan cerita dari episode baru tersebut :
A mysterious cell wearing a stylish hat appears before the regular cells, who are bored with just the same (cell division) work over and over again, every day. This mysterious cell lures the regular cells into a mischievous scheme against White Blood Cell and Killer T Cell. The regular cells enjoy working out their everyday, pent-up frustration. But, just who exactly is this cell wearing a stylish hat?
Source : ANN
