Mariko Tone (刀根 麻理子, Tone Mariko, born March 3, 1962 in Kawasaki, Kanagawa, Japan) is a Japanese singer, actor and essayist.
[1][2] Tone also covers children's songs under the pseudonym Hanako Nohara.
Tone sings in Japanese and, to a limited extent, in English.
One of her songs titled "Derringer" became an opening theme to anime series Cat's Eye.
Since September 2004, Tone has been married to Hiroshi Hirose, a hair stylist.