| Roles | Competed in Olympic Games |
|---|---|
| Sex | Male |
| Full name | Ryuji•Ono |
| Used name | Ryuji•Ono |
| Original name | 大野•龍二 |
| Born | 27 January 1985 in ?, Kagoshima (JPN) |
| Measurements | 160 cm / 47 kg |
| Affiliations | Asahi Kasei Corporation (JPN) |
| NOC | Japan |
Personal Best: 10000 – 27:59.32 (2004).
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 2004 Summer Olympics | Athletics | JPN |
Ryuji Ono | |||
| 10,000 metres, Men (Olympic) | 19 |