Kiyono Yasuno (安野 希世乃 Yasuno Kiyono?, born July 9, 1989) is a Japanese voice actress and singer from Miyagi Prefecture. She attented voice actor training classes of Avex Artist Academy before becoming affiliated with Avex Planning and Development. She is also known as Kiyono Mezawa (目澤 希世乃 Mezawa Kiyono?).