Aoyagi Toya is an incomprehensible essence. It is unclear who he is, how old he is, and whether he is a person at all or actually only looks like one. He lives in a white void, in which sometimes there are televisions with interference, some debris and rare columns going up and at which there is no end in sight. What his real form looks like is unknown. He looks like an ordinary human, although he is far from being one.