Chiyuki

Black-Haired Woman (黒髪の女 Kurokami no Onna) who is referedd to as Onna is an amnesiac woman taken in by Nona to Quindecim and hires her as Decim's assistant.

Appearance
Onna is a young woman with violet eyes. She has shoulder-length black hair with a streak of white in her bangs. Her slender and semi petite figure is accentuated with a black crop top, a mini skirt held by a white belt, and ankle strap heels. She accessorizes herself with a necklace and a white bracelet.

Personality
First seems to be innocent and questions many things, but actually is intelligent and knows a lot on human behavior. She’s strong-minded, and always says what’s on her mind.

Death Billiard
N/A