| 1 | 2010 | | National TT Championships Japan | 1 |
| 2 | 2008 | | National Championships Japan WE - ITT | 1 |
| 3 | 2008 | | World Championships WE - ITT | 35 |
| 4 | 2014 | | World Championships WE - ITT | 18 |
| 5 | 2016 | | Asian Continental Championships WE - ITT | 1 |
| 6 | 2005 | | National Championships Japan WE - ITT | 2 |
| 7 | 2015 | | National Championships Japan WE - ITT | 2 |
| 8 | 2015 | | Asian Continental Championships WE - ITT | 2 |
| 9 | 2016 | | National Championships Japan WE - ITT | 3 |
| 10 | 2004 | | Asian Continental Championships WJ - ITT | 1 |
| 11 | 2004 | | World Championships WJ - ITT | 30 |
| 12 | 2008 | | Women's Tour of New Zealand | Stage 5 (ITT) | 40 |
| 13 | 2009 | | National Championships Japan Itt | 1 |
| 14 | 2010 | | Tour Féminin en Limousin | Stage 2 (ITT) | 58 |
| 15 | 2011 | | Tour de Bretagne Féminin | Stage 2 (ITT) | 35 |
| 16 | 2011 | | Tour Féminin en Limousin | Stage 2 (ITT) | 62 |
| 17 | 2011 | | Tour Cycliste Féminin International de l'Ardèche | Stage 1 (ITT) | 55 |
| 18 | 2011 | | Tour Cycliste Féminin International de l'Ardèche | Stage 3 (ITT) | 84 |
| 19 | 2012 | | Women's Tour of New Zealand | Stage 1 (ITT) | 24 |
| 20 | 2012 | | National Championships Japan - ITT | 1 |
| 21 | 2013 | | Festival Luxembourgeois du cyclisme féminin Elsy Jacobs | Prologue | 65 |
| 22 | 2013 | | National Championships Japan WE - ITT | 2 |
| 23 | 2013 | | Giro d'Italia Internazionale Femminile | Stage 8 (ITT) | 108 |
| 24 | 2013 | | La Route de France | Prologue | 50 |
| 25 | 2013 | | Trophée d'Or Féminin | Stage 2 (ITT) | 23 |
| 26 | 2013 | | Tour Cycliste Féminin International de l'Ardèche | Prologue | 66 |
| 27 | 2013 | | Tour Cycliste Féminin International de l'Ardèche | Stage 2 (ITT) | 49 |
| 28 | 2014 | | Festival Luxembourgeois du cyclisme féminin Elsy Jacobs | Prologue | 98 |
| 29 | 2014 | | National Championships Japan WE - ITT | 1 |
| 30 | 2014 | | Giro d'Italia Internazionale Femminile | Prologue | 124 |
| 31 | 2015 | | Energiewacht Tour | Prologue | 72 |
| 32 | 2015 | | Festival Luxembourgeois du cyclisme féminin Elsy Jacobs | Prologue | 15 |
| 33 | 2015 | | Giro d'Italia Internazionale Femminile | Prologue | 74 |
| 34 | 2015 | | Giro d'Italia Internazionale Femminile | Stage 8 (ITT) | 37 |
| 35 | 2015 | | Tour de Bretagne Féminin | Stage 2 (ITT) | 27 |
| 36 | 2015 | | La Route de France | Prologue | 47 |
| 37 | 2016 | | Euskal Emakumeen Bira | Prologue | 36 |
| 38 | 2016 | | Giro d'Italia Internazionale Femminile | Prologue | 81 |
| 39 | 2016 | | Giro d'Italia Internazionale Femminile | Stage 7 (ITT) | 73 |
| 40 | 2016 | | Internationale Thüringen Rundfahrt der Frauen | Stage 4 (ITT) | 56 |
| 41 | 2016 | | La Route de France | Prologue | 15 |
| 42 | 2016 | | La Route de France | Stage 4 (ITT) | 18 |
| 43 | 2017 | | Santos Women's Tour | Stage 2 (ITT) | 75 |
| 44 | 2018 | | Womens Herald Sun Tour | Stage 2 (ITT) | 73 |
| 45 | 2018 | | WWT Emakumeen Bira | Stage 2 (ITT) | 92 |
| 46 | 2018 | | Premondiale Giro Toscana Int. Femminile - Memorial Michela Fanini | Prologue | 74 |
| 47 | 2019 | | Premondiale Giro Toscana Int. Femminile - Memorial Michela Fanini | Prologue | 141 |