Genmu Senki Leda, also known as Leda: The Fantastic Adventure of Yohko, is a Japanese anime film that blends science fiction and fantasy elements. Released in 1985, it tells the story of Yohko Asagiri, a teenager who is transported to a magical world through a song she composed. In this new world, she embarks on a quest to save it from evil forces, discovering her own hidden powers along the way.