Yumiko Sato is a writer, board-certified music therapist, and UX designer. She has written three books, “Song of War,” “Heart of the Dying,” and “Last Song,” which are in Japanese. She has also published qualitative research articles in journals such as “Music Therapy Perspectives.” Throughout her career Yumiko has facilitated workshops and given lectures about music therapy, end-of-life care, and the grief process in the U.S and Japan.