4:46.59 | 4 | Japan - Masters Championships 2023 | 07. - 08.01.2023 | Hachinohe (JPN) |
5:53.13 | 3 | Japanese Masters Championships 2022 | 08. - 09.01.2022 | Kōriyama (JPN) |
3:13.89 | 7 | Japanese Masters Championships 2020 | 18. - 19.01.2020 | Shibukawa (JPN) |
3:07.87 | 5 | Japanese Masters Championships 2019 | 12. - 13.01.2019 | Yamagata (JPN) |
2:54.45 | 3 | Japanese Masters Championships 2018 | 13. - 14.01.2018 | Ena (JPN) |
2:56.15 | 9 | Japanese Masters Championships 2016 | 16. - 17.01.2016 | Fujiyoshida (JPN) |
3:01.55 | 49 | Japanese Masters Championships 2015 | 14. - 15.02.2015 | Hachinohe (JPN) |
2:25.43 | 5 | Japanese Masters Championships 2014 | 08. - 09.02.2014 | Obihiro (JPN) |
2:26.41 | 8 | Japanese Masters Championships 2012 | 11. - 12.02.2012 | Morioka (JPN) |
2:20.88 | 9 | Japanese Masters Championships 2011 | 12. - 13.02.2011 | Hachinohe (JPN) |
2:14.56 | 8 | Japanese Masters Championships 2010 | 13. - 14.02.2010 | Shibukawa (JPN) |
2:23.23 | 4 | Japanese Masters Championships 2009 | 14. - 15.02.2009 | Tomakomai (JPN) |
2:13.20 | 11 | Japanese Masters Championships 2008 | 16. - 17.02.2008 | Ena (JPN) |
2:04.91 | 6 | Japanese Masters Championships 2007 | 10. - 11.02.2007 | Hachinohe (JPN) |
2:15.00 | 7 | Japanese Masters Championships 2006 | 11. - 12.02.2006 | Ena (JPN) |
2:13.94 | 5 | Japanese Masters Championships 2005 | 08. - 09.01.2005 | Shibukawa (JPN) |
1:58.62 | 17 | Japanese Masters Championships 2004 | 14. - 15.02.2004 | Okaya (JPN) |
2:07.84 | 13 | Japanese Masters Championships 2003 | 15. - 16.02.2003 | Obihiro (JPN) |
DQ | - | Japanese Masters Championships 2002 | 16. - 17.02.2002 | Hachinohe (JPN) |