Primato is the god of Apes and Japes. Like Sun Wukong, this god used their great strength and cunning to play tricks on their siblings. As their idea of a "trick" was often something along the lines of trapping someone underneath a mountain range, this did not make Primato a particularly well-liked god.
Primato's only weakness was their immense pride and overconfidence. They could never resist the call of a challenge, no matter how foolish, and in the event of a loss, they would steam and pout for years at a time.
Although they don't appear on the first page of Poppy, they were around just as long as the others, and the true number of gods ranges within the dozens.