The entire shooting process took place in Sarawak from August to the end of October 2019. About 70 percent of the filming occurred in Siniawan, located in the Bau district of Sarawak.
The film RAJAH tells the historical story of the White Rajah in Sarawak, Malaysia, namely Sir James Brooke (1803-1868). This story depicts his life journey and his influence in the history of the region.