The first season of the TV anime Golden Kamuy was aired for 12 episodes from April to June 2018, then the seacons season followed with another 1 epsiodes from October to December of the same year.
The official website for the TV anime adaptation of Satoru Noda’s action-adventure Golden Kamuy is updated today with a key visuals for its upcoming third season to premiere in Japan in October 2020.
The recordings are done separately now, and I haven’t seen any other recordings except for the scene where Asirpa appears.