| 39.07 | 25 | 13th National High School Selection | 25. - 26.02.2023 | Obihiro (JPN) |
| 39.01 | 63 | 21st M-Wave Speed Skating Competition | 17. - 19.02.2023 | Nagano (JPN) |
| 39.99 | 29 | 72nd National High School Skating Championships | 21. - 22.01.2023 | Shibukawa (JPN) |
| 40.11 | 46 | Japan - Junior Championships 2023 | 13. - 15.01.2023 | Karuizawa (JPN) |
| 40.12 | 6 | 29th Kanto High School Skating Championships | 07. - 08.01.2023 | Shibukawa (JPN) |
| 39.72 | 5 | 39th Yamanashi Prefecture Sprint Speed Skating Championships | 17. - 18.12.2022 | Fujiyoshida (JPN) |
| 39.53 | 2 | 75th Yamanashi High School Competition | 09. - 10.12.2022 | Fujiyoshida (JPN) |
| 39.17 | 51 | 20th M-Wave Speed Skating Competition | 11. - 13.02.2022 | Nagano (JPN) |
| 39.95 | 35 | 71st National High School Skating Championships | 18. - 21.01.2022 | Hachinohe (JPN) |
| 40.58 | 10 | 17th Yamanashi Prefecture Speed Skating Distance Competition | 25. - 26.12.2021 | Fujiyoshida (JPN) |
| 42.16 | 9 | 38th Yamanashi Sprint Championship | 18. - 19.12.2021 | Fujiyoshida (JPN) |
| 41.07 | 2 | 74th Yamanashi High School Competition | 10. - 11.12.2021 | Fujiyoshida (JPN) |
| 41.03 | 50 | 19th M-Wave Speed Skating Competition | 11. - 14.02.2021 | Nagano (JPN) |
| 42.49 | 3 | 71st Yamanashi Junior High School Competition | 09.01.2021 | Akanashi (JPN) |
| 42.53 | 4 | 32nd Yamanashi Junior High School Sprint Skating Championships | 26. - 27.12.2020 | Fujiyoshida (JPN) |
| 42.89 | 5 | 37th Yamanashi Sprint Speed Skating Championships | 19. - 20.12.2020 | Fujiyoshida (JPN) |
| 44.96 | 15 | 27th Seiko Oval Speed Skating Night Game | 28. - 29.11.2020 | Fujiyoshida (JPN) |
| 42.40 | 87 | 18th M Wave Speed Skating Competition | 07. - 09.02.2020 | Nagano (JPN) |
| 44.56 | 4 | 70th Yamanashi Junior High School Competition | 13.01.2020 | Akanashi (JPN) |
| 45.82 | 3 | 31st Yamanashi Junior High School Sprint Skating Championship | 26. - 27.12.2019 | Fujiyoshida (JPN) |
| 44.55 | 21 | 26th Seiko Oval Speed Skating Knight Competition | 14. - 15.12.2019 | Fujiyoshida (JPN) |
| 45.26 | 18 | Yamanashi Prefectural Open Skate Competition | 06. - 07.12.2019 | Fujiyoshida (JPN) |
| 44.86 | 94 | 17th M-Wave Competition | 15. - 17.02.2019 | Nagano (JPN) |
| 47.11 | 3 | 69th Yamanashi Prefecture Junior High School Competition | 13.01.2019 | Akanashi (JPN) |
| 46.34 | 9 | 73rd Yamanashi Prefecture Championships | 05. - 06.01.2019 | Fujiyoshida (JPN) |
| 46.64 | 3 | 30th Yamanashi Prefecture Middle School Sprint Skating Championship | 26. - 27.12.2018 | Fujiyoshida (JPN) |
| 48.09 | 27 | 25th Seiko Oval Speed Skate Night Competition | 15. - 16.12.2018 | Fujiyoshida (JPN) |