Kyu has a masculine appearance. She has shoulder-length black hair and wears a Kitsune mask. She is seen wearing a black suit with a white buttoned up shirt, a black tie, black pants and shoes.
With her hand, she can chop her targets at ease. This was shown how she killed Mrs. Suirenji.
- Her name means "Nine".
- Her ability might have something to do with Japanese folklore involving Kitsune.
- Her face/mask is based on the Kitsune, a mask of a fox.
- Her true appearance is currently unknown.
|Administrators||Ichi | Ni | San | Shi | Go | Roku | Nana | Hachi | Kyu | Juu | Juuichi|
Juuni | Juusan | Juushi | Juugo | Juuroku | Juushichi | Juuhachi
|Others||A | The King of Ancient Humanity|