Yūna is a character from the manga and anime series "Yūna from the Haunted Hot Springs" (Yūna no Yūrei no Onsen). She is a friendly and cheerful ghost who resides in a hot spring inn. Yūna has a playful personality and often interacts with the living guests, especially the main character, Kogarashi. As a spirit, Yūna possesses supernatural abilities, including the power to float and phase through objects. Despite her ghostly nature, she enjoys helping others and often finds herself in humorous situations. Her presence adds a unique charm to the story, blending elements of comedy and the supernatural.