, also known , is a Japanese voice actress from Kitami, Hokkaido, Japan. She was affiliated with Production Ace Engi Kenkyuujo and graduated from Yoyogi Animation Gakuin. Kitaoka made her voice acting debut in Kiddy Girl-and (2009) under the stage name Aya Gouda. She went on to use that name until she left the Production Ace agency in September 2012.