Voice Actress: Aya Endō
Age: 30
Code name: Deus
Spirit number: 0
Species: Spirit
Angel: Ain Soph Aur, Ain Soph, Ain
Weapon type: Flower, Tree, Seed
Astral Dress: Yah
Famous quote: “Yes, I bet you’ve already noticed it, but Spirits are humans that received Sephira Crystals. ──No, I’ve distributed my power to them. Would that statement would be more accurate? Originally, the word Spirit only referred to me, the First Spirit.”
The First Spirit was the first Spirit to ever make an appearance on Earth. 30 years before the beginning of the events in Date A Live, she was summoned into the world by Sir Isaac Ray Pelham Westcott, Ellen Mira Mathers, and Elliot Baldwin Woodman through the Spirit Formula gathering all the world's mana into a single point. However, her birth also caused the first Spacequake in history at some point on the frontier between China and Mongolia, killing over 150 million people and starting a chain of similar disasters around the world that would last approximately six months.
For much of the series, Kurumi Tokisaki has been chasing after Nia Honjo because of the information she has about the First Spirit. When the two finally crossed paths during Nia Creation, Kurumi requested information about when the First Spirit appeared, why she appeared, and her power, which Nia gave using her Angel, <Rasiel>.
