| 44.87 | 5 | 26th Kanto High School Skating Championship | 15. - 16.02.2020 | Shibukawa (JPN) |
| 43.65 | 51 | 18th M Wave Speed Skating Competition | 07. - 09.02.2020 | Nagano (JPN) |
| 43.84 | 33 | 69. National High School Skating Championships | 23. - 26.01.2020 | Obihiro (JPN) |
| 44.30 | 47 | Japanese Junior Championships 2020 | 11. - 13.01.2020 | Karuizawa (JPN) |
| 44.45 | 3 | 15th Yamanashi Speed Skating Distance Competition | 26. - 27.12.2019 | Fujiyoshida (JPN) |
| 45.92 | 1 | 36th Yamanashi Sprint Speed Skating Championships | 21. - 22.12.2019 | Fujiyoshida (JPN) |
| 45.16 | 8 | 26th Seiko Oval Speed Skating Knight Competition | 14. - 15.12.2019 | Fujiyoshida (JPN) |
| 45.52 | 2 | 72nd Yamanashi Prefectural High School Competition | 06. - 07.12.2019 | Fujiyoshida (JPN) |
| 45.49 | 27 | 90th High School Selection | 23. - 24.02.2019 | Obihiro (JPN) |
| 44.35 | 56 | 17th M-Wave Competition | 15. - 17.02.2019 | Nagano (JPN) |
| 47.02 | 4 | 25th Kanto High School Championship | 09. - 10.02.2019 | Fujiyoshida (JPN) |
| 45.84 | 34 | 68th National High School Championships | 23. - 26.01.2019 | Kōriyama (JPN) |
| 45.62 | 52 | Japanese Junior Championships 2019 | 12. - 14.01.2019 | Karuizawa (JPN) |
| 45.69 | 1 | 35th Yamanashi Prefecture Sprint Championship | 05. - 06.01.2019 | Fujiyoshida (JPN) |
| 45.50 | 8 | 14th Yamanashi Prefecture Speed Skating Distance Games | 26. - 27.12.2018 | Fujiyoshida (JPN) |
| 44.94 | 10 | 25th Seiko Oval Speed Skate Night Competition | 15. - 16.12.2018 | Fujiyoshida (JPN) |
| 44.82 | 1 | 68th Yamanashi Prefecture HS Selection | 07. - 08.12.2018 | Fujiyoshida (JPN) |
| WDR | - | 8th National High School Selection | 24. - 25.02.2018 | Obihiro (JPN) |
| 44.62 | 50 | 16th M-Wave Competition | 16. - 18.02.2018 | Nagano (JPN) |
| 46.00 | 5 | Mikasa Cup 66th Chubu Competition | 04.02.2018 | Fujiyoshida (JPN) |
| 46.01 | 44 | 67th High School Championship | 23. - 25.01.2018 | Fujiyoshida (JPN) |
| 47.16 | 3 | 24th Kanto HS Championship | 13. - 14.01.2018 | Nikkō (JPN) |
| 46.19 | 8 | 13th Yamanashi Prefecture Distance Games | 25. - 26.12.2017 | Fujiyoshida (JPN) |
| 47.18 | 1 | 38th Yamanashi Prefecture HS Rookie Championships | 23.12.2017 | Fujiyoshida (JPN) |
| 47.29 | 2 | 34th Yamanashi Prefecture Sprint Championship | 16. - 17.12.2017 | Fujiyoshida (JPN) |
| 46.77 | 1 | Yamanashi Prefecture HS Selection | 08. - 09.12.2017 | Fujiyoshida (JPN) |
| 46.66 | 17 | 24th Seiko Oval Night Competition | 25. - 26.11.2017 | Fujiyoshida (JPN) |
| 46.16 | 2 | 33rd Yamanashi Prefecture Sprint Championship | 23. - 24.02.2017 | Fujiyoshida (JPN) |
| 45.53 | 62 | 15th M-Wave Competition | 17. - 19.02.2017 | Nagano (JPN) |
| 47.94 | 1 | 67th Yamanashi Prefecture JHS Competition | 08.01.2017 | Akanashi (JPN) |
| 47.76 | 1 | 28th Yamanashi Prefecture JHS Sprint Championship | 25. - 26.12.2016 | Fujiyoshida (JPN) |
| 47.61 | 2 | Yamanashi Prefecture Time Trial | 17.12.2016 | Akanashi (JPN) |
| 51.14 | 5 | 32nd Yamanashi Prefecture Sprint Championships | 21. - 22.02.2016 | Fujiyoshida (JPN) |
| 45.45 | 32 | 14th M-Wave Competition | 12. - 14.02.2016 | Nagano (JPN) |
| 47.51 | 1 | 66th Yamanashi Prefecture Junior High School Sports Festival | 10.01.2016 | Fujiyoshida (JPN) |
| 49.04 | 1 | 27th Yamanashi JHS Sprint Championships | 26. - 27.12.2015 | Akanashi (JPN) |
| 48.47 | 3 | Yamanashi Prefecture Time Trial | 19.12.2015 | Akanashi (JPN) |
| 48.82 | 2 | 65th Yamanashi Prefecture Junior High School Competition | 18.01.2015 | Akanashi (JPN) |
| 50.38 | 1 | 31st Yamanashi Prefecture Sprint Championships | 11. - 12.01.2015 | Fujiyoshida (JPN) |
| 49.74 | 1 | 26th Yamanashi Prefecture Junior High School Sprint Championships | 27. - 28.12.2014 | Fujiyoshida (JPN) |
| 49.88 | 1 | Yamanashi Prefecture Time Trial | 20.12.2014 | Akanashi (JPN) |
| 52.22 | 12 | 16th Nagano Prefecture Junior High School Competitions/64th Matsubarako Competition | 13. - 14.12.2014 | Koumi (JPN) |