| Roles | Competed in Olympic Games | |
|---|---|---|
| Sex | Female | |
| Full name | Ai•Otomo-Yamamoto (-Akimoto) | |
| Used name | Ai•Otomo-Yamamoto | |
| Nick/petnames | Yu | |
| Original name | 大友 (-山本)•愛 | |
| Born | 24 March 1982 in Sendai, Miyagi |  JPN |
| Measurements | 184 cm / 68 kg | |
| Affiliations | NEC Red Rockets — Kawasaki, Kanagawa | JPN |
| JT Marvelous — Nishinomiya, Hyogo | JPN | |
| NOC | Japan | JPN |
| Medals | OG |
| Gold | 0 |
| Silver | 0 |
| Bronze | 1 |
| Total | 1 |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 2004 Summer Olympics | Volleyball (Volleyball) | JPN |
Ai Otomo | |||
| Volleyball, Women (Olympic) | Japan | =5 | ||||
| 2012 Summer Olympics | Volleyball (Volleyball) | JPN |
Ai Yamamoto | |||
| Volleyball, Women (Olympic) | Japan | 3 | Bronze |
