Kuroka

Kuroka is a member of the Chaos Brigade's Vali Team. She is the older sister of Koneko Tojo, and is an SS-class Stray Devil.

Appearance
Kuroka is a voluptuous young woman with long black hair and hazel eyes. Her outfit consists of a black kimono with red interior, a yellow obi, and an ornately decorated headband. The kimono is open at her shoulders, giving view to her large breasts which rivals Rias and Akeno in terms of size. In her nekomata form, she grows a pair of black cat ears and two black tails.

History
Kuroka became an Exiled Devil after she killed her previous master which everyone initially assume that she was drunken with her own powers. In volume 11 of the light novel, it was revealed that Kuroka killed her previous master to protect her sister as he was crazy person that loves power and that he would even make his blood relatives go through crazy power ups, and using Koneko as an experiment to test the power of a nekomata.

Powers & Abilities
Kuroka is a Senjutsu and Yojutsu user.

Trivia

 * Kuroka's name means "Black Song", in reference to her hair and tail color.