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| Class Type | Date | SailorName | Rank | FleetSize | EventName | |
| 470 Men/Mixed | December,2010 | Kazuto DOI | 22 | 32 | Junior World Championships | View |
| 470 | April,2013 | Kazuto Doi | 29 | 68 | 44th Trofeo Princesa Sofia Mapfre - 470 | View |
| 470 | March,2014 | Kazuto DOI | 32 | 78 | ISAF Sailing World Cup Mallorca - 470 | View |
| 470 | July,2014 | Kazuto Doi | 16 | 73 | 470 European Championships - Men | View |
| 470 | September,2014 | Kazuto Doi | 9 | 74 | 2014 ISAF Sailing World Championships - 470 Men | View |
| 470 | September,2014 | Kazuto Doi | 9 | 74 | 2014 ISAF Sailing World Championships - 470 Men | View |
| 470 | September,2014 | Kazuto Doi | 9 | 74 | 2014 ISAF Sailing World Championships - 470 Men | View |
| 470 | January,2015 | Kazuto Doi | 19 | 44 | ISAF Sailing World Cup Miami - 470 Men | View |
| 470 | February,2015 | Kazuto Doi | 2 | 15 | Australian 470 National Championship | View |
| 470 | March,2015 | Kazuto DOI | 6 | 79 | Princess Sofia Palma - 470 Men | View |
| 470 | April,2015 | Kazuto Doi | 17 | 40 | ISAF Sailing World Cup Hyeres - 470 Men | View |
| 470 | June,2015 | Kazuto Doi | 33 | 37 | 470 M World Cup | View |
| 470 | July,2015 | KAZUTO DOI | 8 | 22 | 470M Euros | View |
| 470 | August,2015 | Kazuto Doi | 9 | 22 | 470M Test Games | View |
| 470 | October,2015 | Kazuto Doi | 31 | 59 | 470M Worlds | View |