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| Class Type | Date | SailorName | Rank | FleetSize | EventName | |
| 470 - Men | May,1900 | Ryunosuke Harada | 16 | Holland Regatta | View | |
| 470 - Men | March,2008 | Ryunosuke Harada | 45 | -1 | Princess Sofia Trophy | View |
| 470 - Men | May,2008 | Ryunosuke Harada | 18 | 56 | Holland Regatta | View |
| 470 Men | April,2009 | Ryunosuke HARADA | 21 | 76 | ISAF World Cup Trofeo SAR Princesa Sofia MAPFRE 2009 | View |
| 470 Men | April,2009 | Ryunosuke HARADA | 5 | 74 | ISAF World Cup Semaine Olympique Francaise 2009 | View |
| 470 Men | May,2009 | Ryunosuke HARADA | 9 | 68 | ISAF World Cup Delta Lloyd Regatta 2009 | View |
| 470 Men | May,2009 | Ryunosuke HARADA | 9 | 68 | ISAF World Cup Delta Lloyd Regatta 2009 | View |
| 470 Men | September,2009 | Ryunosuke HARADA | 13 | 28 | 2009 Sail for Gold - Gold Fleet | View |
| 470 Men | March,2010 | Ryunosuke HARADA | 11 | 99 | ISAF World Cup Trofeo SAR Princesa Sofia MAPFRE 2010 | View |
| 470 Men | April,2010 | Ryunosuke HARADA | 5 | 90 | ISAF World Cup Semaine Olympique Francaise 2010 | View |
| 470 Men | May,2010 | Ryunosuke HARADA | 11 | 80 | ISAF World Cup Delta Lloyd Regatta 2010 | View |
| 470 | April,2011 | Ryunosuke HARADA | 9 | 84 | Trofeo SAR Princess Sofia MAPFRE 2011 - 470 Men | View |
| 470 Men | April,2011 | Ryunosuke HARADA | 9 | 84 | ISAF World Cup Trofeo SAR Princesa Sofia MAPFRE 2011 | View |
| 470 | May,2011 | Ryunosuke Harada | 9 | 68 | Delta Lloyd Regatta 2011 - 470 Men | View |
| 470 | July,2011 | Ryunosuke HARADA | 8 | 37 | Open Europeans Gold | View |