Human
Nimble is like the grandfather of the city. He sells pawned items for a living and enjoys talking with the children of the town. He often sees the creatures as children as well, even though most of them are far older than himself. People go to him for comfort, kindness, and items. He is also a good source of information, considering his connections with the people of the city.
As far back as Nimble can remember he has been part of the city. He opened the pawn shop with his father when he was a teenager and had kid with the love of his life. After his wife's death he met Zephyr. From then on he had been like a grandfather figure to anyone who came, especially Zephyr, seeing the man as his own grandson after his one and only child disappeared. He has a lonely life now, but because of all the people in town who love him, he was is very happy.