Kozue Yoshizumi (吉住 梢, Yoshizumi Kozue?, born September 7, 1979 in Tokyo) is a Japanese voice actress who works for Arts Vision. She's one half of the voice acting duo "UYAMUYA", alongside Kiyomi Asai, her co-star in the web anime Ayumayu Gekijou, where the duo voiced Mayu Tamano and Ayu Daikuuji respectively. When voicing adult anime/games she has used a number of aliases, including "Kyouko Yoshida" (吉田 恭子, Yoshida Kyouko?) and "Yui Katase" (片瀬唯, Katase Yui?).