The official Japanese Twitter for the Fire Force television anime has confirmed that a third season is in production. The production staff posted an image on the account announcing the new season, with more details to come at a later date.
Two 24-episode seasons have aired with David Production handling the animation production. Yuuki Yase (Mekakucity Actors) directed season one while Tatsuma Minamikawa (Wave, Listen to Me!) directed season two. Gakuto Haijima wrote the screenplay for the first season and Minamikawa handled them for the second season.
The first season aired from July 6, 2019 to December 28, 2019. The second season aired from July 4, 2020 to December 12, 2020. Funimation and Crunchyroll licensed the anime series for North America and streamed it as it aired.
Fire Force is based on Atsushi Ohkubo’s manga of the same name, which ran in Kodansha’s Weekly Shounen Magazine from September 23, 2015 to February 22, 2022. 34 tankoubon volumes have been published in total. Kodansha USA releases the series in English for the North American market.
Funimation describes the story of Fire Force as:
Tokyo is burning, and citizens are mysteriously suffering from spontaneous human combustion throughout the city! Responsible for snuffing out this inferno is the Fire Force, and Shinra is ready to join their fight. Now, as part of Company 8, he’ll use his devil’s footprints to help keep the city from turning to ash! But his past and a burning secret behind the scenes could set everything ablaze.
Source: Fire Force PR Twitter