| Roles | Competed in Olympic Games (non-medal events) |
|---|---|
| Sex | Male |
| Full name | Usui•Soichi |
| Used name | Usui•Soichi |
| Original name | 臼井•荘一 |
| Born | 26 July 1902 in Tokyo, Tokyo (JPN) |
| Died | 18 October 1987 (aged 85 years 2 months 23 days) |
| NOC | Japan |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1964 Summer Olympics | Kendo | JPN |
Usui Soichi | |||
| Shiai - East-West, Open (Olympic (non-medal)) | =1 |