| 41.88 | 8 | 20th Kanto High School Championships | 01. - 02.02.2014 | Nikkō (JPN) |
| 42.61 | 46 | 63rd High School Championships | 21. - 24.01.2014 | Hachinohe (JPN) |
| 42.38 | 1 | 66th Prefecture Junior And Senior High Schools Competition | 10. - 11.01.2014 | Nikkō (JPN) |
| 42.31 | 1 | Tochigi Prefecture Selection | 20.12.2013 | Nikkō (JPN) |
| 42.13 | 2 | 68th Tochigi Prefecture Championships | 15. - 16.02.2013 | Nikkō (JPN) |
| 42.12 | 7 | 19th Kanto High School | 09. - 10.02.2013 | Fujiyoshida (JPN) |
| 42.66 | 49 | 62nd High School Championships | 23. - 26.01.2013 | Kushiro (JPN) |
| 42.18 | 3 | 65th Prefecture Junior High School And Higs School Competition | 11. - 12.01.2013 | Nikkō (JPN) |
| 42.04 | 2 | 25th Tochigi Prefecture Tournament | 21.12.2012 | Nikkō (JPN) |
| 42.41 | 4 | Badge Test | 22.11.2012 | Nikkō (JPN) |
| 43.24 | 3 | 64th Tochigi Prefecture High School And Junior H.S. Competition | 06. - 07.01.2012 | Nikkō (JPN) |
| 43.50 | 4 | 23rd Tochigi Prefecture Selection Conference | 18.02.2011 | Nikkō (JPN) |
| 45.03 | 3 | 63rd High School All Speed Competition Meeting | 07. - 08.01.2011 | Nikkō (JPN) |
| 43.16 | 2 | 31st Junior High Prefectural Preliminary Round Meeting | 17. - 18.12.2010 | Nikkō (JPN) |
| 56.20 | 2 | Testrennen | 26.11.2010 | Nikkō (JPN) |
| 45.77 | 2 | 22nd Tochigi Prefecture Selection Conference | 19.02.2010 | Nikkō (JPN) |
| 47.63 | 5 | 65th Tochigi Prefecture Championship | 12. - 13.02.2010 | Nikkō (JPN) |
| 48.29 | 4 | Aomori And Tochigi Prefecture Meeting | 07. - 08.01.2010 | Nikkō (JPN) |
| 46.27 | 3 | 30th Junior High School Meeting | 18. - 19.12.2009 | Nikkō (JPN) |
| 46.88 | 2 | Testrennen | 27.11.2009 | Nikkō (JPN) |
| 48.63 | 1 | 11th Nikko Gold Speed Skating Conference | 20.02.2009 | Nikkō (JPN) |
| 48.35 | 2 | 35th Aomori Prefecture Elementary School Meeting | 07.02.2009 | Hachinohe (JPN) |
| 49.01 | 1 | 11th Sunlight Skating Center Cup | 21.11.2008 | Nikkō (JPN) |