Homonym: Yuno Gasai (Yandere)
Yuno Gasai is a fictional character from the anime and manga series Future Diary (or Mirai Nikki). She is known for her complex personality, which combines elements of love, obsession, and violence. Yuno is a participant in a deadly survival game where each contestant possesses a diary that can predict the future. Her diary, the Yukiteru Diary, allows her to foresee events related to her love interest, Yukiteru Amano.
Yuno is often depicted with long pink hair and a distinctive outfit that includes a school uniform. Her character is both a protector and a threat, as she is willing to go to extreme lengths to ensure Yukiteru's safety and to eliminate anyone who poses a danger to their relationship. This duality makes her a memorable and intriguing figure in the series.