Yumiko Satō (佐藤 由美子, Satō Yumiko; born March 22, 1959 in Hokkaidō), better known by the stage name Naoko Kouda (幸田 直子, Kōda Naoko; previously credited with the Kanji 幸田 奈穂子), is a Japanese voice actress who works for Mausu Promotion. She graduated from Nihon University College of Art.
Source: “Naoko Kouda”, English Wikipedia (CC BY-SA 4.0), excerpt