Yamazaki Mayumi

 (山崎真由美) is a former Japanese idol, former gravure model and a former member of Onyanko Club team B.

Her member number was B4 and she was the 54th and last member to join the group.

She joined the group on September 25, 1986, and graduated on March 20, 1987.

Today she works as a Hawaiian quilt instructor.

Singles

 * 1) [1988.04.01] Hitomi wo Mitsumete (瞳をみつめて)
 * 2) [1988.09.30] Chinatown Lonely Baby (チャイナタウン・ロンリー・ベイビー)
 * 3) [1989.04.25] YOU MAY STOP
 * 4) [1992.05.25] TANGO TANGO