The official website for Golden Kamuy announced its third season will begin broadcasting this October 2020. The announcement coincided with a new key visual and the first preview trailer for the upcoming season. Golden Kamuy is based on the popular manga by Satoru Noda.
Season 1 began broadcasting in April 2018 with the second season following later in October. Geno Studio was behind the animation production for both seasons. Key staff members include Director Hitoshi Nanba, Series Composer Noboru Takagi (series composer for Durarara!! and Kuroko no Basket), and Character Designer Kenichi Ohnuki.
Crunchyroll describes the anime series:
The story takes place in the mighty Northern field of Hokkaido, the time is in the turbulent late Meiji Era. A post war soldier Sugimoto, aka, “Immortal Sugimoto” was in need of large sums of money for a particular purpose…. What awaited Sugimoto, who stepped into Hokkaido’s Gold Rush with dreams of making a fortune, was a tattoo map leading to a hidden treasure based on hints inscribed on the bodies of convicts in Abashiri Prison?! The magnificent nature of Hokkaido vs vicious convicts and the meeting with a pure Ainu girl, Ashiripa!! A survival battle for a hidden treasure hunt begins!