Yuzuruha is a mystical fox spirit and a supporting character in the action-adventure game "Muramasa: The Demon Blade." Known for her beautiful and ethereal appearance, Yuzuruha assists the main characters, Kisuke and Momohime, on their journeys. She is wise and possesses a deep understanding of the supernatural world. Her role is pivotal, as she provides guidance and support, often appearing at crucial moments to offer assistance or advice. Yuzuruha's knowledge of ancient magic and the spiritual realm proves invaluable in navigating the challenges faced by the protagonists.