: 14-15 years old: September 30: Black : Red: Year 2-3 Middle School: 159 cm (5'3"): 48 kg: Black King: Nega Nebulus (Leader): Umesato Junior High School: Black Lotus: 9: Darkness Element:

: Kuroyukihime Swords, Mystical Reins, Neuro Linker: No need to be afraid of the end, because this world is infinite.

The main female protagonist and leader of the Nega Nebulus legion, her real name is unknown. Her pseudonym is Japanese word play with Snow White. Beautiful and popular, she is also the Student Council Vice-President at Umesato Junior High School. She has been a Burst Linker since she was eight years old.

She is a very calm and patient person, a girl who constantly loves to drink tea, if it is in school or in a restaurant. She is not always that calm and patient as she can sometimes be rude, angry, or jealous even when some girls are starting to flirt with Haruyuki. She is also a girl who is wise with words and can talk manipulatively to another which they see it as annoyance. She is also a smart and clever girl, knowing the details about the "Brain Burst" game, since she was once known as the "Black King". The Brain Burst is not her only knowledge. She also has knowledge about wired connections or anything network related, as she can tell and give information in the smallest details. She even knows the steps of the networks that has been used.