Eiko Rei

Previously she was a deity of a small village, where she was honored and was a symbol of the cat god they worshipped.

One day she met Asterisk, and fell in love. She choses to lose her position as a deity and became part demon to be with her love <3

How she feels about Asterisk (also listed in the link's tab):

Cares about him a lot, would do anything for him. Can be yandere at times around him, especially when other women are present.