Horou

Age: Unknown (Hundreds of millions, possibly billions of years old) Race: Old Deus

Horou is the Goddess of Doubt and Trust, and the creator of Ex-Machina. She was the first and therefore oldest conscious being in the world and the self-declared representative of the Old Deus, but her possession of the Race Piece has yet to be determined.

Until the events in Light Novel Volume 7 and 8, she had existed inside of Miko as conditions upon winning a game they played when Miko was a child.