| 1:32.16 | 4 | 48th Aomori Prefecture Sprint Speed Skating Championships | 09. - 10.01.2022 | Hachinohe (JPN) |
| 1:40.02 | 75 | Aomori 2021 ’Michinoku Speed Skating Competition | 25. - 26.12.2021 | Hachinohe (JPN) |
| 1:41.03 | 24 | Aomori 2021 ’Nagane Autumn Speed Skating Competition | 30. - 31.10.2021 | Hachinohe (JPN) |
| 1:26.41 | 80 | 2021 ’Nagane Final Competition | 06. - 07.03.2021 | Hachinohe (JPN) |
| 1:24.78 | 61 | 70th National High School Skating Championships | 21. - 24.01.2021 | Nagano (JPN) |
| 1:26.53 | 41 | 2020 Michinoku Speed Skating Competition | 26. - 27.12.2020 | Hachinohe (JPN) |
| 1:32.61 | 12 | 32nd Tohoku High School Skating Championships | 20. - 21.12.2020 | Kōriyama (JPN) |
| 1:26.36 | 5 | 47th Aomori Prefecture Sprint Championships | 12. - 13.12.2020 | Hachinohe (JPN) |
| 1:32.37 | 3 | 73rd Aomori High School Skating Championships | 28. - 29.11.2020 | Hachinohe (JPN) |
| 1:30.17 | 11 | 2020' Nagane Autumn Speed Skating Competition | 31.10. - 01.11.2020 | Hachinohe (JPN) |
| 1:28.47 | 6 | 2020 'Nagane Winter Speed Skating Competition | 08. - 09.02.2020 | Hachinohe (JPN) |
| 1:26.31 | 63 | 69. National High School Skating Championships | 23. - 26.01.2020 | Obihiro (JPN) |
| 1:30.17 | 26 | Michinoku Speed Skating Competition | 28. - 29.12.2019 | Hachinohe (JPN) |
| 1:38.47 | 18 | 31st Tohoku High School Championships | 20. - 22.12.2019 | Yamagata (JPN) |
| 1:33.24 | 6 | 30th Aomori Prefecture High School Competition | 09. - 10.02.2019 | Hachinohe (JPN) |
| 1:34.09 | 57 | 68th National High School Championships | 23. - 26.01.2019 | Kōriyama (JPN) |
| 1:34.88 | 12 | 45th Aomori Prefecture Sprint Speed Skating Championship | 16. - 17.01.2019 | Hachinohe (JPN) |
| 1:32.33 | 21 | 30th Tohoku High School Skating Competition Championship | 22. - 24.12.2018 | Morioka (JPN) |
| 1:33.75 | 10 | 71st Aomori Prefecture High School Skating Competition Championship | 08. - 09.12.2018 | Hachinohe (JPN) |
| 1:36.52 | 11 | The 52st Aomori Prefecture Selection | 04. - 05.12.2018 | Hachinohe (JPN) |
| 1:33.31 | 75 | 2018 Meiji Hokkaido Tokachi Oval Competition | 27. - 28.10.2018 | Obihiro (JPN) |
| 1:37.27 | 10 | 37th Aomori Prefecture Junior Sprint Championship | 13. - 14.01.2018 | Hachinohe (JPN) |
| 1:34.93 | 5 | 68th Aomori Prefecture JHS Competition | 06.01.2018 | Hachinohe (JPN) |
| 1:36.99 | 4 | Aomori Prefecture JHS Selection | 07. - 08.12.2017 | Hachinohe (JPN) |
| 1:41.53 | 11 | 67th Aomori Prefecture JHS Competition | 04.01.2017 | Hachinohe (JPN) |
| 1:46.03 | 13 | 2016 Tohoku JHS - Aomori Prefecture Qualification | 06. - 07.12.2016 | Hachinohe (JPN) |
| 1:49.71 | 9 | 53rd Aomori Prefecture Junior High School Rookie Competition | 09. - 10.02.2016 | Hachinohe (JPN) |
| 2:00.18 | 15 | 66th Aomori Prefecture Junior High School Sports Festival | 06.01.2016 | Hachinohe (JPN) |
| 2:05.33 | 16 | Aomori Prefecture Junior High School Selection | 05. - 06.12.2015 | Hachinohe (JPN) |