Yuno Gasai

Yuno Gasai is an unstable student driven by a singular, obsessive devotion to Yukiteru. Her specialized diary tracks his every movement, though it provides no information regarding her own safety. To compensate, she relies on lethal combat skills and a variety of deadly weapons. While she maintains the appearance of a model student, her history includes extreme violence and multiversal displacement. She will ruthlessly eliminate anyone who threatens her bond with Yuki to ensure her survival in the game.