| 44.67 | 31 | YS CUP 2023' Nagane Final Speed Skating Competition | 04. - 05.03.2023 | Hachinohe (JPN) |
| 45.91 | 5 | 49th Aomori Prefecture Sprint Championships | 18. - 19.02.2023 | Hachinohe (JPN) |
| 45.24 | 25 | 72nd National High School Skating Championships | 21. - 22.01.2023 | Shibukawa (JPN) |
| 45.89 | 54 | Japan - Junior Championships 2023 | 13. - 15.01.2023 | Karuizawa (JPN) |
| 44.95 | 4 | 34th Tohoku High School Skating Championships | 17. - 18.12.2022 | Hachinohe (JPN) |
| 46.31 | 3 | 75th Aomori Prefecture High School Skating Competition | 26. - 27.11.2022 | Hachinohe (JPN) |
| 46.53 | 36 | 2022’ Nagane Summer Speed Skating Competition | 20. - 21.08.2022 | Hachinohe (JPN) |
| 44.88 | 22 | YS CUP 2022 Nagane Final Speed Skating Competition | 05. - 06.03.2022 | Hachinohe (JPN) |
| 44.92 | 36 | 71st National High School Skating Championships | 18. - 21.01.2022 | Hachinohe (JPN) |
| 45.92 | 6 | 48th Aomori Prefecture Sprint Speed Skating Championships | 09. - 10.01.2022 | Hachinohe (JPN) |
| 47.33 | 7 | 33rd Tohoku High School Skating Championships | 18. - 19.12.2021 | Morioka (JPN) |
| 46.07 | 3 | 74th Aomori Prefectural High School Skating Championship | 27. - 28.11.2021 | Hachinohe (JPN) |
| 46.31 | 19 | Aomori 2021 ’Nagane Autumn Speed Skating Competition | 30. - 31.10.2021 | Hachinohe (JPN) |
| 46.34 | 30 | 2021 ’Nagane Summer Competition | 21. - 22.08.2021 | Hachinohe (JPN) |
| 46.70 | 43 | 2021 ’Nagane Final Competition | 06. - 07.03.2021 | Hachinohe (JPN) |
| 46.16 | 28 | 11th National High School Selection | 20. - 21.02.2021 | Obihiro (JPN) |
| 45.78 | 51 | 70th National High School Skating Championships | 21. - 24.01.2021 | Nagano (JPN) |
| 46.96 | 9 | 32nd Tohoku High School Skating Championships | 20. - 21.12.2020 | Kōriyama (JPN) |
| 46.53 | 6 | 47th Aomori Prefecture Sprint Championships | 12. - 13.12.2020 | Hachinohe (JPN) |
| 47.02 | 3 | 73rd Aomori High School Skating Championships | 28. - 29.11.2020 | Hachinohe (JPN) |
| 46.77 | 5 | 2020' Nagane Autumn Speed Skating Competition | 31.10. - 01.11.2020 | Hachinohe (JPN) |
| 47.70 | 23 | 2020 Nagane Summer Competition | 22. - 23.08.2020 | Hachinohe (JPN) |
| 46.92 | 10 | Michinoku Speed Skating Competition | 28. - 29.12.2019 | Hachinohe (JPN) |
| 49.23 | 6 | 41st Tohoku Junior High School Championships | 20. - 22.12.2019 | Yamagata (JPN) |
| 47.05 | 5 | 39th Aomori Junior Sprint Competition | 14. - 15.12.2019 | Hachinohe (JPN) |
| 47.75 | 3 | 70th Aomori Junior High School Sports Festival Winter Skating | 30.11. - 01.12.2019 | Hachinohe (JPN) |
| 49.11 | 3 | Aomori Prefectural Youth Race | 03. - 04.11.2019 | Hachinohe (JPN) |
| 50.17 | 5 | 71st Aomori Prefecture Championship | 17. - 18.02.2019 | Hachinohe (JPN) |
| 49.79 | 3 | 56th Aomori Prefecture Junior High School Competition | 09. - 10.02.2019 | Hachinohe (JPN) |
| 1:05.75 | 11 | 38th Aomori Prefecture Junior Sprint Speed Skating Championship | 16. - 17.01.2019 | Hachinohe (JPN) |
| 49.87 | 2 | 69th Aomori Prefecture Junior High School Competition | 09.01.2019 | Hachinohe (JPN) |
| 51.02 | 7 | 40th Tohoku Junior High School Skate Competition | 22. - 24.12.2018 | Morioka (JPN) |
| 51.98 | 3 | Tohoku Junior High School Skating Competition Aomori Prefecture Qualifying | 08. - 09.12.2018 | Hachinohe (JPN) |
| 51.22 | 6 | The 52st Aomori Prefecture Selection | 04. - 05.12.2018 | Hachinohe (JPN) |
| 50.29 | 3 | Aomori HS And JHS Rookie Competition | 18. - 19.02.2018 | Hachinohe (JPN) |
| 51.77 | 9 | 37th Aomori Prefecture Junior Sprint Championship | 13. - 14.01.2018 | Hachinohe (JPN) |
| 50.50 | 2 | 68th Aomori Prefecture JHS Competition | 06.01.2018 | Hachinohe (JPN) |
| 53.51 | 11 | 70th Aomori Prefecture Championships | 16. - 17.12.2017 | Hachinohe (JPN) |
| 54.60 | 10 | Aomori Prefecture Selection | 29. - 30.11.2017 | Hachinohe (JPN) |
| 57.04 | 8 | 41st Aomori / Tochigi Prefecture Elementary School Meeting | 11.02.2017 | Hachinohe (JPN) |
| 55.95 | 7 | 2017 ABA Cup Gold Sprint | 28. - 29.01.2017 | Hachinohe (JPN) |
| 1:02.82 | 3 | 3rd Nagane Elementary School Competition | 13.02.2016 | Hachinohe (JPN) |
| 1:03.23 | 2 | 40th Aomori Vs Tochigi Elementary School Meeting | 06.02.2016 | Nikkō (JPN) |
| 1:06.65 | 9 | 21th Nagane Gold Sprint - ABA Cup | 30. - 31.01.2016 | Hachinohe (JPN) |
| 1:09.27 | 9 | ABA Cup Gold Sprint | 24. - 25.01.2015 | Hachinohe (JPN) |