Holou

Holou is the Old Deus embodying the concepts of doubt and trust. Perhaps even before anything was, she was already there to question all that might come.

The name Holou was given to her by Sora and Shiro. It is a bastardization of the english word "hollow".

Appearance
Though in actuality Holou's ether takes the shape of a big brush and ink pot, she does possess a humanoid avatar. this avatar's clothing, while being a lot more complex and revealing than normal, is based on werbeast culture (so basically Japan inspired). A number of scrolls can be found floating around her at all times. She uses them to record her infinite questions and possible answers. Her eyes are turquoise and purple. She has long, violet hair. As is usual with the LN art, her hair has a colourful gradient, first from purple to a sky blue, to a darker malachite green then finally to yellow. She has two reddish purple horns on her head, one of them broken. She wears a fox mask and a big, golden, spherical bell on the side of her head.

Personality
As the embodiment of doubt, she is full of constant questions about the world. She lacks any common sense and questions anything and everything that is told to her. Even to a question she would usually reply with a question.

Small Excerpt of Volume 8
(spoilers, obviously)