Berenice Gabrielli

is a Quincy and a member of the Vandenreich's Stern Ritter with the designation "Q".

Appearance
Berenice has a very feminine appearance with short hair which is shown to be two tones: one dark and one light.

Personality
Not much is known about her personality, but it is mentioned by Kenpachi Zaraki that she went on about having something against him.

The Thousand-Year Blood War
Upon receiving the orders of the Vandenreich Leader, Berenice and the other Stern Ritter gather at the Gate of the Sun, before traveling to Seireitei in order to participate in the conquest of Soul Society.

Berenice is the second Stern Ritter to fight against Kenpachi Zaraki during the invasion. Zaraki notes that while she was trying to explain her abilities to him, he simply slit her throat.