| Roles | Competed in Olympic Games | |
|---|---|---|
| Sex | Female | |
| Full name | Yuki•Ishii | |
| Used name | Yuki•Ishii | |
| Original name | 石井•優希 | |
| Born | 8 May 1991 in Kurashiki, Okayama |  JPN |
| Measurements | 180 cm / 68 kg | |
| Affiliations | Hisamitsu Springs (JPN) | |
| NOC | Japan | JPN |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 2016 Summer Olympics | Volleyball (Volleyball) | JPN |
Yuki Ishii | |||
| Volleyball, Women (Olympic) | Japan | =5 | ||||
| 2020 Summer Olympics | Volleyball (Volleyball) | JPN |
Yuki Ishii | |||
| Volleyball, Women (Olympic) | Japan | 10 |
