[2] In 2002, she debuted as the vocalist of Day After Tomorrow (dat), a J-pop band formed by the Avex Trax label under the production of Mitsuru Igarashi.
[4] During this period, misono used classical Western fairy tales as inspiration for her visuals in music videos and promotional photographs, using themes such as Snow White ("VS"), Cinderella ("Kojin Jugyō"), The Ugly Duckling ("Speedrive"), and Peter Pan for her first studio album, Never+Land, released on February 2, 2007.
", which became her single to top the Oricon charts and was certified gold by the Recording Industry Association of Japan.
[14] On July 16, 2017, Misono married Shinnosuke Nakamura, who is the drummer for Japanese rock band HighsidE.
[15] After being hospitalized from March 29 to April 5, 2019, due to an unknown illness,[16] it was revealed that Misono had been diagnosed with Ménière's disease in October 2019.