She debuted on March 25, 1977 with the single Garasu Zaka (The Slopes Of Glass) which became an Oricon top 10 hit.
[1] Takada was promoted alongside Idols Ikue Sakakibara and Yukiko Shimizu, who also debuted in 1977.
Before them Junko Sakurada, Momoe Yamaguchi and Masako Mori were promoted in the same fashion.
Mizue Takada retired from show business in 1985 after marriage to Wakashimazu Mutsuo, and is the okamisan at Nishonoseki stable.
On August 8, 2015 she sang at the NHK "Omoide no Melody" music show, her first public performance in 30 years.