3 | 1000 meter (Masters H) | 5:53.13 | Japanese Masters Championships 2022 | Kōriyama (JPN) | 09.01.2022 |
2 | 1500 meter (Masters H) | 6:20.13 | Japanese Masters Championships 2022 | Kōriyama (JPN) | 08.01.2022 |
7 | 1000 meter (Masters H) | 3:13.89 | Japanese Masters Championships 2020 | Shibukawa (JPN) | 19.01.2020 |
4 | 1500 meter (Masters H) | 4:41.44 | Japanese Masters Championships 2020 | Shibukawa (JPN) | 18.01.2020 |
5 | 1000 meter (Masters G) | 3:07.87 | Japanese Masters Championships 2019 | Yamagata (JPN) | 13.01.2019 |
4 | 1500 meter (Masters G) | 4:57.52 | Japanese Masters Championships 2019 | Yamagata (JPN) | 12.01.2019 |
3 | 1000 meter (Masters G) | 2:54.45 | Japanese Masters Championships 2018 | Ena (JPN) | 14.01.2018 |
2 | 1500 meter (Masters G) | 4:35.19 | Japanese Masters Championships 2018 | Ena (JPN) | 13.01.2018 |
4 | 1500 meter (Masters G) | 4:27.72 | Japanese Masters Championships 2017 | Kōriyama (JPN) | 14.01.2017 |
9 | 1000 meter (Masters G) | 2:56.15 | Japanese Masters Championships 2016 | Fujiyoshida (JPN) | 17.01.2016 |
5 | 1500 meter (Masters G) | 4:43.66 | Japanese Masters Championships 2016 | Fujiyoshida (JPN) | 16.01.2016 |
49 | 1000 meter | 3:01.55 | Japanese Masters Championships 2015 | Hachinohe (JPN) | 15.02.2015 |
23 | 1500 meter | 4:20.56 | Japanese Masters Championships 2015 | Hachinohe (JPN) | 14.02.2015 |
5 | 1000 meter (Masters F) | 2:25.43 | Japanese Masters Championships 2014 | Obihiro (JPN) | 09.02.2014 |
3 | 1500 meter (Masters F) | 3:46.87 | Japanese Masters Championships 2014 | Obihiro (JPN) | 08.02.2014 |
8 | 1000 meter (Masters F) | 2:26.41 | Japanese Masters Championships 2012 | Morioka (JPN) | 12.02.2012 |
4 | 1500 meter (Masters F) | 3:53.19 | Japanese Masters Championships 2012 | Morioka (JPN) | 11.02.2012 |
10 | 500 meter (Masters E) | 1:09.66 | Japanese Masters Championships 2011 | Hachinohe (JPN) | 13.02.2011 |
9 | 1000 meter (Masters E) | 2:20.88 | Japanese Masters Championships 2011 | Hachinohe (JPN) | 12.02.2011 |
8 | 500 meter (Masters E) | 1:05.16 | Japanese Masters Championships 2010 | Shibukawa (JPN) | 14.02.2010 |
8 | 1000 meter (Masters E) | 2:14.56 | Japanese Masters Championships 2010 | Shibukawa (JPN) | 13.02.2010 |
5 | 500 meter (Masters E) | 1:09.17 | Japanese Masters Championships 2009 | Tomakomai (JPN) | 15.02.2009 |
4 | 1000 meter (Masters E) | 2:23.23 | Japanese Masters Championships 2009 | Tomakomai (JPN) | 14.02.2009 |
11 | 500 meter (Masters D) | 1:08.52 | Japanese Masters Championships 2008 | Ena (JPN) | 16.02.2008 |
11 | 1000 meter (Masters D) | 2:13.20 | Japanese Masters Championships 2008 | Ena (JPN) | 16.02.2008 |
7 | 500 meter (Masters D) | 1:06.47 | Japanese Masters Championships 2007 | Hachinohe (JPN) | 11.02.2007 |
6 | 1000 meter (Masters D) | 2:04.91 | Japanese Masters Championships 2007 | Hachinohe (JPN) | 10.02.2007 |
8 | 500 meter (Masters D) | 1:07.86 | Japanese Masters Championships 2006 | Ena (JPN) | 12.02.2006 |
7 | 1000 meter (Masters D) | 2:15.00 | Japanese Masters Championships 2006 | Ena (JPN) | 11.02.2006 |
5 | 500 meter (Masters D) | 1:07.65 | Japanese Masters Championships 2005 | Shibukawa (JPN) | 09.01.2005 |
5 | 1000 meter (Masters D) | 2:13.94 | Japanese Masters Championships 2005 | Shibukawa (JPN) | 08.01.2005 |
17 | 500 meter (Masters C) | 1:00.09 | Japanese Masters Championships 2004 | Okaya (JPN) | 15.02.2004 |
17 | 1000 meter (Masters C) | 1:58.62 | Japanese Masters Championships 2004 | Okaya (JPN) | 14.02.2004 |
12 | 500 meter (Masters C) | 1:01.61 | Japanese Masters Championships 2003 | Obihiro (JPN) | 16.02.2003 |
13 | 1000 meter (Masters C) | 2:07.84 | Japanese Masters Championships 2003 | Obihiro (JPN) | 15.02.2003 |
WDR | 500 meter (Masters C) | - | Japanese Masters Championships 2002 | Hachinohe (JPN) | 17.02.2002 |
DQ | 1000 meter (Masters C) | - | Japanese Masters Championships 2002 | Hachinohe (JPN) | 16.02.2002 |