Onmyō

Onmyō (陰陽,Yin Yang) is the personal summon and creation of Contract::Izanami Izayoi.

Appearance
Befitting her name, Onmyō has a black and white color scheme. On the left side of her body she has black hair and a black wing, in contrast to her right side which has white hair and a white wing.

Personality
In contrast to Izanami's personality, Onmyō's personality is stated to being like the sages. She seeks peace by spreading wisdom and dislikes war. She is exceptionally wise, and cares a great deal for Izanami.