Eiko Masuyama (増山 江威子, Masuyama Eiko, born Tomoko Masada (政田 知子, Masada Tomoko), April 22, 1936) is a Japanese actress and narrator. She works for Aoni Production. She is most known for originating the roles of Fujiko Mine (Lupin III), Honey Kisaragi (Cutie Honey), and Bakabon's Mama (Tensai Bakabon).