ママレード・ボーイ
is a Japanese actress, voice actress and narrator who works for Aoni Production. She is best known for her roles as Ran Mouri in "Detective Conan", Atsuko "Akko" Kagami in the 1998 version of "Himitsu no Akko-chan", Maria and Shoryuuki in "Ghost Sweeper Mikami", Azumi Kojou in "Azumi Mamma Mia", Meiko Akizuki in "Marmalade Boy" and Ayane in "Dead or Alive" . Yamazaki took over the role of Nami while her voice actress Akemi Okamura took a maternity leave.