3:11.69 | 8 | Japan - Masters Championships 2024 | 06. - 07.01.2024 | Yamagata (JPN) |
2:39.75 | 5 | Japan - Masters Championships 2023 | 07. - 08.01.2023 | Hachinohe (JPN) |
DQ | - | Japanese Masters Championships 2022 | 08. - 09.01.2022 | Kōriyama (JPN) |
2:36.10 | 10 | Japanese Masters Championships 2020 | 18. - 19.01.2020 | Shibukawa (JPN) |
2:32.37 | 9 | Japanese Masters Championships 2019 | 12. - 13.01.2019 | Yamagata (JPN) |
2:23.57 | 9 | Japanese Masters Championships 2018 | 13. - 14.01.2018 | Ena (JPN) |
2:23.98 | 7 | Japanese Masters Championships 2017 | 14. - 15.01.2017 | Kōriyama (JPN) |
2:19.02 | 9 | Japanese Masters Championships 2016 | 16. - 17.01.2016 | Fujiyoshida (JPN) |
2:18.55 | 42 | Japanese Masters Championships 2015 | 14. - 15.02.2015 | Hachinohe (JPN) |
2:05.83 | 9 | Japanese Masters Championships 2014 | 08. - 09.02.2014 | Obihiro (JPN) |
2:10.30 | 9 | Japanese Masters Championships 2013 | 09. - 10.02.2013 | Tomakomai (JPN) |
2:10.26 | 11 | Japanese Masters Championships 2012 | 11. - 12.02.2012 | Morioka (JPN) |
2:04.51 | 14 | Japanese Masters Championships 2011 | 12. - 13.02.2011 | Hachinohe (JPN) |
1:54.75 | 18 | Japanese Masters Championships 2010 | 13. - 14.02.2010 | Shibukawa (JPN) |
1:52.17 | 12 | Japanese Masters Championships 2009 | 14. - 15.02.2009 | Tomakomai (JPN) |
1:48.14 | 12 | Japanese Masters Championships 2008 | 16. - 17.02.2008 | Ena (JPN) |
1:49.20 | 12 | Japanese Masters Championships 2007 | 10. - 11.02.2007 | Hachinohe (JPN) |
1:44.91 | 11 | Japanese Masters Championships 2006 | 11. - 12.02.2006 | Ena (JPN) |
1:42.48 | 10 | Japanese Masters Championships 2005 | 08. - 09.01.2005 | Shibukawa (JPN) |
1:42.17 | 10 | Japanese Masters Championships 2004 | 14. - 15.02.2004 | Okaya (JPN) |
1:44.00 | 9 | Japanese Masters Championships 2003 | 15. - 16.02.2003 | Obihiro (JPN) |
1:47.14 | 9 | Japanese Masters Championships 2002 | 16. - 17.02.2002 | Hachinohe (JPN) |
1:43.16 | 9 | Japanese Masters Championships 2001 | 22. - 23.01.2001 | Tomakomai (JPN) |