[1][2][4] In 1983, Okui, guitarist Kanako Nakayama, bassist Atsuko Watanabe, keyboardist Tomoko Konno, and drummer Kyōko Tomita won a band audition hosted by TDK Records and formed Akasaka Komachi.
In addition, the band performed at the Tokyo Dome on December 23 and 24, 2012, as well as the 2012 Kōhaku Uta Gassen on New Year's Eve.
In 1997, after marrying actor Gorō Kishitani, she released her third single "Happy Man" and second album Shout.
[1][2] In 2018, Kishitani made an appearance as a guest artist at the annual touring ice show Fantasy on Ice, where she performed to the song "Sekai de Ichiban Atsui Natsu" (lit.
After giving birth to her first son in the summer of 2001, she took her husband's surname as her professional name.