| DNS | - | 72nd Tochigi Prefecture Championship | 17. - 18.02.2017 | Nikkō (JPN) |
| 43.06 | 44 | 7th National High School Selection Competition | 11. - 12.02.2017 | Obihiro (JPN) |
| 43.54 | 52 | 66th High School Championship | 20. - 22.01.2017 | Nikkō (JPN) |
| 45.30 | 9 | 23rd Kanto High School Championship | 07. - 08.01.2017 | Shibukawa (JPN) |
| 44.54 | 3 | 69th Tochigi Prefecture JHS And HS Competitions | 02.12.2016 | Nikkō (JPN) |
| 45.42 | 5 | 71st Tochigi Championships | 12. - 13.02.2016 | Nikkō (JPN) |
| 45.64 | 2 | 28th Tochigi Prefecture Selection | 18.12.2015 | Nikkō (JPN) |
| 46.33 | 2 | 68th Prefecture Jr. HS And HS Competitions | 04. - 05.12.2015 | Nikkō (JPN) |
| DNS | - | 67th Prefecture Junior High School / High School Competition | 09. - 10.01.2015 | Nikkō (JPN) |
| DNS | - | 66th Prefecture Junior And Senior High Schools Competition | 10. - 11.01.2014 | Nikkō (JPN) |
| 53.28 | 8 | Tochigi Prefecture Selection | 20.12.2013 | Nikkō (JPN) |
| 1:05.37 | 7 | 13rd Nikko Conference | 18.02.2011 | Nikkō (JPN) |
| 1:12.58 | 7 | 37th Aomori - Tochigi Prefecture Elementary School Meeting | 07.01.2011 | Nikkō (JPN) |
| 1:07.04 | 8 | 12th Tochigi Prefecture Sprint Meeting | 17.12.2010 | Nikkō (JPN) |
| 1:08.03 | 7 | Youth Race | 05.12.2010 | Nikkō (JPN) |
| 1:07.91 | 8 | 13th Nationale Meeting | 26.11.2010 | Nikkō (JPN) |
| 1:45.60 | 10 | 11th Nikko Gold Speed Skating Conference | 20.02.2009 | Nikkō (JPN) |