Her real name is "Kuroyama Kuroki". She has a medium sized chest, short black hair and grey eyes. Her usual clothes consist of a black Hoodie with the words "TB" etched into it with blue highlights on the sleeves, a grey shirt underneath with a pleated grey skirt, black and white stripped panties and black combat boots with blue heels. She has black fingerless gloves on her hands, and a thigh strap that hides her pistol on her right thigh.

She uses a Smith & Wesson M&P. She also likes to vape.