More detail on spirits is to come with the Werewolf page (which I am presently working on) but the short version: Yes, there are spirits in Hex, about as many as you would expect to see in most areas. They exist in the ephemeral realm alongside the mundane ones, and bear a resemblance to Japanese kami - there are spirits of objects, spirits of places, spirits of ideas, so on and so forth. Trying to paint them with a broad brush would be as difficult as painting humans with one.