Born in Hirosaki, Miura started her professional career in 1978, and the same year she had her breakthrough penning the Junko Yagami's hit "Mizuiro no Ame".

[1] She is internationally best known for her anime theme songs, notably Anri's "Cat's Eye" and Takako Ōta's "LOVE Sarigenaku" (from Creamy Mami, the Magic Angel).

[1][2] Miura penned songs for Yōko Oginome, Yu Hayami, Hiromi Go, Seiko Matsuda, Miki Matsubara, Shizuka Kudo, Kenji Sawada and Yoshie Kashiwabara, Junko Yagami among others.

[1][2][3] Among her later hits, was Sexy Zone's "Sexy Summer ni Yuki ga Furu".

[1] She died of pneumonia on 6 November 2023, at the age of 75.