Kuno has been active as a model since senior high school, and as an actress made her debut in 1987.
In 1986, she participated in the first Pocari Sweat Image Girl Contest, but lost to 17-year-old Chisato Moritaka in the finals.
[1] Kuno was the image girl of the JR East kiosks from 1988 to 1994.
In 1994, she released a collection of photographs, Mitsu, and appeared nude in an original video, XX: Utsukushiki Karyūdo.
In 1998, Kuno played the part of Sunday in the Chunsoft sound novel Machi to a favorable reception.