| Roles | Competed in Olympic Games | 
|---|---|
| Sex | Female | 
| Full name | Kyoko•Seo | 
| Used name | Kyoko•Seo | 
| Original name | 瀬尾•京子 | 
| Born | 28 June 1972 in ?, Yamagata (JPN) | 
| Measurements | 144 cm / 37 kg | 
| Affiliations | Nihon Physical University | 
| NOC |   Japan | 
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1992 Summer Olympics | Artistic Gymnastics (Gymnastics) |  JPN | 
Kyoko Seo | |||
| Individual All-Around, Women (Olympic) | 60 r1/2 | |||||
| Floor Exercise, Women (Olympic) | =54 r1/1 | |||||
| Horse Vault, Women (Olympic) | =32 r1/1 | |||||
| Uneven Bars, Women (Olympic) | =80 r1/1 | |||||
| Balance Beam, Women (Olympic) | =51 r1/1 |