I WILL TALK ABOUT ONE NPC FROM BOTW EVERY DAY UNTIL BOTW 2 COMES OUT... DAY #1:
AGUS; He is a Hylian from Hateno Village. He has a donkey, who is his "best buddy".
He prefers donkeys to horses.
He is a traveling merchant who sells cooking ingredients.
He tells Link a few recipes.
He gets vegetables from Hateno Village and sells them to the people at the Dueling Peaks Stable, then buys meat and takes that back to Hateno Village.
He, like Link, can see Koroks, and he got spooked by Hestu, who he calls a "weird tree ghost."