To put it simply : atheist.
Ooh, boy...
If you really need to get to the bottom of things, I can sometimes tend toward pantheism, in a "if there is a divine, he is what IS and no more". But that would be a blind god with no purpose other than to exist. And there I get mad, because if there is such a divine, we are divine, and our purpose insofar as there can be a purpose, would/can/maybe/seems to be to understand the world. We are, as someone much better than me put it, a way for the universe to discover himself, the "brain of god", in a way, or one of its brain anyway, no yet sentient or sapient. Maybe, in a few million years, we (or another specie much like us in a way) will understand the universe perfectly. In that, they will, in a very real sense, for me, "become" the god-universe. It has something of Theilard de Chardin's heresies, mixed with a lot of atheistic pseudo-spirituality (because I hate that word, spirituality, but can't seem to find another). A weird mix.
I'd like to qualify that by saying Shinto doesn't have actual "gods," per se. Just an animistic belief in nature & human/animal spirits. Personally, I view that bit with something between Deism & a sense that it's largely metaphorical... if that makes any sense.