Ayumi Ishida (いしだ あゆみ Ishida Ayumi, born March 26, 1948 in Sasebo, Nagasaki, Japan and raised in Ikeda, Osaka) is a pop singer and actress. Her real name is Yoshiko Ishida (石田 良子 Ishida Yoshiko). She is the second among four daughters, and was most prolific in the 1970s.