悪夢の刃 (Akumu no Yaiba - Nightmare Blade)

Her name is Kaori Kusaka, she is the twin sister of Saori-Kusaka aka Glass Blade. But different than her twin sister, She is not entirelly evil, she is more in the grey area. Not a villain but not a hero. She is also a super cybernetic augmented woman. In a dimly lit server room, the light from burning servers eerily illuminates her blue eyes. Enrobed in a jet-black bodysuit without fiber optic cables pulse like her sister's. The blue flash peaking out from her chopped black hair. She an expert in materialized any digital guns in real world and also good in hacking any machine or computer. And different than her twin sister, she can phase through walls and has super speed.