Mamiko Tayama (田山真美子) is a former model and J-pop singer. She was born on 29 March 1974, in Iwate Prefecture, Japan and raised in Tokyo. Mamiko released her first single on 21 August 1989. Her final release as a J-pop artist was on 1 July 1991. She was a member of the short-lived idol groups 七つ星 (Nanatsuboshi) and 楽天使 (Rakutenshi).