Creator

The Creator, sometimes called God and sometimes left too vague for even that, is the being that defines the universe.

Their natural beliefs and view of the world is seemingly more important than conscious choice. The world reflects their nature, and the Manifestations vary slightly to reflect them as well.

Identity
The Creator has only been identified once, in an in-universe retconned side-story split off from Blood Angel Revolution (Universe). In that case, the Creator was revealed to be Touya, moments before splitting the timeline off into its own universe and passing the torch to Aoshi.