| 1 | 2002 | | National Championships Japan - ITT | 2 |
| 2 | 1998 | | National Championships Japan - ITT | 3 |
| 3 | 1999 | | National Championships Japan - ITT | 3 |
| 4 | 2000 | | National Championships Japan - ITT | 3 |
| 5 | 2005 | | National Championships Japan - ITT | 3 |
| 6 | 2007 | | National Championships Japan - ITT | 3 |
| 7 | 2008 | | National Championships Japan - ITT | 3 |
| 8 | 2002 | | Le Tour de Langkawi | Stage 1 (ITT) | 85 |
| 9 | 2003 | | Le Tour de Langkawi | Stage 1 (ITT) | 65 |
| 10 | 2004 | | Le Tour de Langkawi | Stage 5 (ITT) | 33 |
| 11 | 2004 | | Redlands Bicycle Classic | Prologue | 83 |
| 12 | 2004 | | Tour de Hokkaido | Prologue | 26 |
| 13 | 2005 | | Tour of Siam | Prologue | 6 |
| 14 | 2005 | | Tour of China | Stage 1 (ITT) | 24 |
| 15 | 2005 | | Herald Sun Tour | Stage 6 (ITT) | 39 |
| 16 | 2006 | | Tour of Japan | Stage 4 | 5 |
| 17 | 2006 | | National Championships Japan - ITT | 6 |
| 18 | 2006 | | Tour de Hokkaido | Prologue | 39 |
| 19 | 2007 | | Tour de Hokkaido | Stage 2 (ITT) | 63 |
| 20 | 2008 | | Tour of Japan | Stage 5 (ITT) | 6 |
| 21 | 2008 | | Tour de Korea-Japan | Prologue | 71 |
| 22 | 2008 | | Tour de Hokkaido | Stage 3 (ITT) | 59 |
| 23 | 2009 | | Tour de Hokkaido | Prologue | 76 |
| 24 | 2009 | | Tour de Okinawa | Prologue | 69 |
| 25 | 2010 | | Princess Maha Chakri Sirindhorn's Cup Tour of Thailand | Stage 1 (ITT) | 56 |
| 26 | 2010 | | Tour of Japan | Prologue | 81 |
| 27 | 2010 | | Tour of Japan | Stage 5 (ITT) | 5 |
| 28 | 2010 | | Tour De Kumano | Prologue | 86 |
| 29 | 2010 | | Tour Cycliste International de Martinique | Stage 3 (ITT) | 26 |
| 30 | 2010 | | Tour Cycliste International de Martinique | Stage 10 (ITT) | 16 |
| 31 | 2010 | | Tour de Hokkaido | Prologue | 74 |
| 32 | 2010 | | Tour de Okinawa | Prologue | 65 |
| 33 | 2011 | | Princess Maha Chakri Sirindhorn's Cup Tour of Thailand | Prologue | 67 |
| 34 | 2011 | | International Azerbaïjan Tour | Prologue | 87 |
| 35 | 2011 | | Tour De Kumano | Stage 0 (ITT) | 84 |
| 36 | 2011 | | Tour Cycliste International de Martinique | Stage 10 (ITT) | 17 |
| 37 | 2011 | | Tour Cycliste International de la Guadeloupe | Prologue | 108 |
| 38 | 2011 | | Tour Cycliste International de la Guadeloupe | Stage 8b (ITT) | 12 |
| 39 | 2011 | | Tour de Hokkaido | Stage 4 (ITT) | 69 |
| 40 | 2011 | | Tour de Okinawa | Prologue | 76 |
| 41 | 2012 | | Tour of Japan | Prologue | 83 |
| 42 | 2012 | | Tour de Kumano | Prologue | 83 |
| 43 | 2013 | | Tour of Japan | Prologue | 74 |
| 44 | 2013 | | Tour de Kumano | Prologue | 105 |
| 45 | 2014 | | Tour de Kumano | Prologue | 109 |
| 46 | 2014 | | Volta a Portugal em Bicicleta Liberty Seguros | Prologue | 129 |
| 47 | 2014 | | Volta a Portugal em Bicicleta Liberty Seguros | Stage 9 (ITT) | 112 |
| 48 | 2015 | | Tour de Kumano | Prologue | 105 |
| 49 | 2016 | | Tour de Kumano | Prologue | 93 |
| 50 | 2016 | | Tour de Hokkaido | Prologue | 93 |