Shion Wakayama is a Japanese voice actress affiliated with Himawari Theatre Group. She joined the group at the age of three and did acting in various television dramas. She later became a voice actress and was cast in her first lead role as Aoi Aioi in Her Blue Sky. Some of her other major roles include Yume Minami in SSSS.Dynazenon, Cosette Schneider/Destiny in Takt Op.