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| Class Type | Date | SailorName | Rank | FleetSize | EventName | |
| 470 - Men | May,1998 | Kazuto SEKI | 48 | 51 | Holland Regatta | View |
| 470 - Men | June,1998 | Kazuto SEKI | 42 | 65 | Kiel Week | View |
| 470 - Men | September,2002 | Kazuto SEKI | 41 | 99 | Worlds | View |
| 470 - Men | January,1999 | Kazuto SEKI | 40 | 75 | Worlds | View |
| 470 - Men | April,2007 | Kazuto SEKI | 39 | 113 | Semaine Olympique Francaise | View |
| 470 | July,2008 | Kazuto SEKI | 37 | 94 | MEN'S WORLD CHAMPIONSHIP | View |
| 470 - Men | August,1998 | Kazuto SEKI | 36 | 75 | Worlds | View |
| 470 - Men | September,2006 | Kazuto SEKI | 33 | 79 | Worlds | View |
| 470 - Men | March,2007 | Kazuto Seki | 33 | 116 | Princess Sofia Trophy | View |
| 470 - Men | September,2001 | Kazuto SEKI | 32 | 96 | Worlds | View |
| 470 - Men | June,2007 | Kazuto SEKI | 32 | 101 | ISAF Sailing World Championships | View |
| 470 - Men | May,1999 | Kazuto SEKI | 24 | 61 | Holland Regatta | View |
| 470 - Men | June,2001 | Kazuto SEKI | 18 | 52 | Kiel Week | View |
| 470 - Men | April,2003 | Kazuto SEKI | 17 | 58 | Semaine Olympique Francaise | View |
| 470 - Men | April,2002 | Kazuto SEKI | 17 | 53 | Semaine Olympique Francaise | View |