| 42.73 | 2 | 73rd Aomori High School Skating Championships | 28. - 29.11.2020 | Hachinohe (JPN) |
| 42.94 | 8 | 2020 'Nagane Winter Speed Skating Competition | 08. - 09.02.2020 | Hachinohe (JPN) |
| 42.22 | 41 | 69. National High School Skating Championships | 23. - 26.01.2020 | Obihiro (JPN) |
| 42.02 | 13 | Michinoku Speed Skating Competition | 28. - 29.12.2019 | Hachinohe (JPN) |
| 42.93 | 4 | 72nd Aomori Senior High School Skating Championships | 30.11. - 01.12.2019 | Hachinohe (JPN) |
| 42.91 | 84 | 2019 Meiji Hokkaido Tokachi Oval Speed Skating Competition | 07. - 08.09.2019 | Obihiro (JPN) |
| 43.78 | 1 | 38th Aomori Prefecture Junior Sprint Speed Skating Championship | 16. - 17.01.2019 | Hachinohe (JPN) |
| 44.56 | 1 | 69th Aomori Prefecture Junior High School Competition | 09.01.2019 | Hachinohe (JPN) |
| 43.73 | 4 | 40th Tohoku Junior High School Skate Competition | 22. - 24.12.2018 | Morioka (JPN) |
| 45.19 | 1 | Tohoku Junior High School Skating Competition Aomori Prefecture Qualifying | 08. - 09.12.2018 | Hachinohe (JPN) |
| 43.68 | 7 | The 52st Aomori Prefecture Selection | 04. - 05.12.2018 | Hachinohe (JPN) |
| 44.37 | 1 | Aomori HS And JHS Rookie Competition | 18. - 19.02.2018 | Hachinohe (JPN) |
| 44.70 | 7 | 37th Aomori Prefecture Junior Sprint Championship | 13. - 14.01.2018 | Hachinohe (JPN) |
| 1:01.88 | 10 | 68th Aomori Prefecture JHS Competition | 06.01.2018 | Hachinohe (JPN) |
| 44.73 | 3 | Aomori Prefecture JHS Selection | 07. - 08.12.2017 | Hachinohe (JPN) |
| 45.18 | 3 | Aomori Prefecture JHS Selection | 07. - 08.12.2017 | Hachinohe (JPN) |
| 46.13 | 5 | 54th Aomori Prefecture Junior High School Rookie Tournament | 11. - 12.02.2017 | Hachinohe (JPN) |
| 45.56 | 19 | 15th Japan-Korea Youth Exchange | 11.01.2017 | Morioka (JPN) |
| 46.52 | 7 | 67th Aomori Prefecture JHS Competition | 04.01.2017 | Hachinohe (JPN) |
| 49.77 | 6 | 2016 Tohoku JHS - Aomori Prefecture Qualification | 06. - 07.12.2016 | Hachinohe (JPN) |
| 49.33 | 1 | 3rd Nagane Elementary School Competition | 13.02.2016 | Hachinohe (JPN) |
| 47.90 | 1 | 40th Aomori Vs Tochigi Elementary School Meeting | 06.02.2016 | Nikkō (JPN) |
| 2:38.78 | 2 | 21th Nagane Gold Sprint - ABA Cup | 30. - 31.01.2016 | Hachinohe (JPN) |
| 50.42 | 8 | 39th Aomori Prefecture - Tochigi Prefecture Elementary School Meeting | 07.02.2015 | Hachinohe (JPN) |
| 52.61 | 6 | ABA Cup Gold Sprint | 24. - 25.01.2015 | Hachinohe (JPN) |