Ken Naoko (研ナオコ; real name Noguchi Nawoko (野口なを子; maiden surname 浅田) on 7 July 1953 in Izu, Shizuoka Prefecture, Japan) is a Japanese actress and singer. Ken has had at least one song appear on the NHK program "Minna no Uta". Wikipedia
The definitive Wikipedia entry for Naoko Ken. Wikipedia is the biggest multilingual free-content encyclopedia on the Internet. en.wikipedia.org/wiki/Naoko_Ken