Before her solo debut, Ai participated in the cover album "The Hit Parade" covering the song Sono Mama Kinisanaide (by Candies) alongside Giza singers Aiko Kitahara and Yuka Saegusa.
In 2004 she debuted with single Kimi no Soba de composed by Aika Ohno and produced by Akihito Tokunaga.
The most well-known song is "Koi Hanabi" which was produced by Nakano Junko.
In 2007, she performed cover of Field of View's biggest hit Totsuzen on Hill PanKoujou event Being 90's Party along with from NaokI Ko-jin from Naifu.
In 2008 single Gomenne Ima demo Suki de Imasu was her last work which reached into Oricon Weekly Charts, the song was used as an ending theme for television music program Music B.B.