| Roles | Competed in Olympic Games | |
|---|---|---|
| Sex | Male | |
| Full name | Sunao•Ishiharada | |
| Used name | Sunao•Ishiharada | |
| Original name | 石原田•愿 | |
| Born | 24 March 1915 in ?, Kagoshima |  JPN |
| Died | 1987 | |
| Affiliations | Meiji University — Tokyo, Tokyo | JPN |
| NOC | Japan | JPN |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1932 Summer Olympics | Swimming (Aquatics) | JPN |
Sunao Ishiharada | |||
| 1,500 metres Freestyle, Men (Olympic) | 9 | |||||
| 1936 Summer Olympics | Swimming (Aquatics) | JPN |
Sunao Ishiharada | |||
| 1,500 metres Freestyle, Men (Olympic) | 4 |
