Yuuki Konno is a character from Sword Art Online (SAO), introduced in the "Mother's Rosario" arc. She is a skilled swordswoman and the leader of the Sleeping Knights, a powerful guild in ALO (Alfheim Online). Yuuki is known for her exceptional combat abilities and plays a crucial role in Asuna's storyline, forming a deep bond with her. Despite her strong presence in the virtual world, Yuuki's real-life circumstances add a poignant layer to her character.