Considered one of Japan's first sex symbols and one of its greatest screen actresses, Kyō is best known for her critically acclaimed work with directors Akira Kurosawa, Yasujirō Ozu, Kenji Mizoguchi, Mikio Naruse, Kon Ichikawa, Teinosuke Kinugasa, Kōzaburō Yoshimura, Shirō Toyoda and Hiroshi Teshigahara, appearing in films such as Rashomon, Ugetsu, Gate of Hell, Street of Shame, Floating Weeds, Odd Obsession and The Face of Another.

[1] Kyō starred in many more Japanese productions, including Kenji Mizoguchi's Ugetsu (1953), Teinosuke Kinugasa's Gate of Hell (1953), Kon Ichikawa's Odd Obsession (1959), and Yasujirō Ozu's Floating Weeds (1959).

Her sole role in a non-Japanese film was as Lotus Blossom, the young geisha in The Teahouse of the August Moon (1956), for which she received a Golden Globe nomination.

Her final role was as Matsuura Shino in the NHK television drama series Haregi Koko Ichiban in 2000.

Kyō never married, but her romantic relationship with Daiei Film's president Masaichi Nagata was well-publicized in Japan.