| 58.73 | 5 | Japanese Masters Championships 2022 | 08. - 09.01.2022 | Kōriyama (JPN) |
| 57.67 | 11 | Japanese Masters Championships 2020 | 18. - 19.01.2020 | Shibukawa (JPN) |
| 56.53 | 7 | Japanese Masters Championships 2019 | 12. - 13.01.2019 | Yamagata (JPN) |
| 56.31 | 7 | Japanese Masters Championships 2018 | 13. - 14.01.2018 | Ena (JPN) |
| 57.30 | 3 | Japanese Masters Championships 2017 | 14. - 15.01.2017 | Kōriyama (JPN) |
| 55.44 | 5 | Japanese Masters Championships 2016 | 16. - 17.01.2016 | Fujiyoshida (JPN) |
| 57.66 | 30 | Japanese Masters Championships 2015 | 14. - 15.02.2015 | Hachinohe (JPN) |
| 56.48 | 6 | Japanese Masters Championships 2012 | 11. - 12.02.2012 | Morioka (JPN) |
| 54.01 | 6 | Japanese Masters Championships 2011 | 12. - 13.02.2011 | Hachinohe (JPN) |
| 52.26 | 11 | Japanese Masters Championships 2010 | 13. - 14.02.2010 | Shibukawa (JPN) |
| 53.95 | 6 | Japanese Masters Championships 2009 | 14. - 15.02.2009 | Tomakomai (JPN) |
| DNS | - | Japanese Masters Championships 2008 | 16. - 17.02.2008 | Ena (JPN) |
| 52.73 | 6 | Japanese Masters Championships 2007 | 10. - 11.02.2007 | Hachinohe (JPN) |
| 50.98 | 11 | Japanese Masters Championships 2006 | 11. - 12.02.2006 | Ena (JPN) |
| 52.99 | 7 | Japanese Masters Championships 2005 | 08. - 09.01.2005 | Shibukawa (JPN) |
| 54.98 | 12 | 41st All The Japanese Industry Group Competition | 16. - 17.02.2002 | Hachinohe (JPN) |