was a Japanese actress and voice actress. She also performed by the stage name Stella Soga.
Life and career
Early life and family
Machiko was born on March 18, 1938, in Hachioji, Tokyo, Japan. She had a humble upbringing and was raised to be a singer, though her talents were with acting. Her mother died when she was a child; she was raised by her father. She had two brothers and a sister. One of her brothers died during the Second World War. Her father died of cancer in 1991.
She studied at Tokyo Metropolitan Minamitama High School. During high school, she was best at science and mathematics and made her own lotions. She decided to pursue a career in acting to overcome stage fright after she failed a chemistry presentation at school. After taking jazz dance lessons for a number of years, her first roles were mainly radio and voice character roles. After appearing in NHK's radio drama Chorinmura to Kurumi no Ki (1961), she gained fame as the first voice actress to portray the lovable ghost Q-taro in Obake no Q-tarō (TBS, 1965–1968).
She appeared in numerous tokusatsu films and series and played many villainous roles