Nige Jouzu no Wakagimi

Both are dense historical fiction battle adventure comedy series with an eccentric, hilarious cast of characters featuring brutally violent conflict, gut-busting gags, and explorations of the culture at play with historical review of how the developments at play fit into the known timeline of events. Elusive Samurai has better visuals and a much stronger introduction, but Golden Kamuy brings a deeper analysis of the relevant culture. 

Both anime tell the story of bright and ambitious characters in a historical setting. Humor based on exaggerated stereotypes contrasts with the harsh conditions in which the characters find themselves. Both anime pay attention to the traditions and habits of people who are peculiar to the historical era 

The story is very similar ( betrayal and revenge) also the character/power of the priest is very much alike!. 

Both historical animes about main character are child in the middle of chaos. Both try to survive and tries to climb up to top in the chaotic world!