| 38.22 | 13 | 69. National High School Skating Championships | 23. - 26.01.2020 | Obihiro (JPN) |
| 39.50 | 54 | Japanese Junior Championships 2020 | 11. - 13.01.2020 | Karuizawa (JPN) |
| 38.75 | 3 | Michinoku Speed Skating Competition | 28. - 29.12.2019 | Hachinohe (JPN) |
| 39.36 | 3 | 31st Tohoku High School Championships | 20. - 22.12.2019 | Yamagata (JPN) |
| 39.15 | 3 | 46th Aomori Sprint Championship | 14. - 15.12.2019 | Hachinohe (JPN) |
| 38.96 | 2 | 72nd Aomori Senior High School Skating Championships | 30.11. - 01.12.2019 | Hachinohe (JPN) |
| 39.21 | 3 | 53rd Aomori Selected Speed Skating Competition | 03. - 04.11.2019 | Hachinohe (JPN) |
| 39.30 | 70 | 2019 Meiji Hokkaido Tokachi Oval Speed Skating Competition | 07. - 08.09.2019 | Obihiro (JPN) |
| 38.65 | 21 | 90th High School Selection | 23. - 24.02.2019 | Obihiro (JPN) |
| 40.22 | 2 | 30th Aomori Prefecture High School Competition | 09. - 10.02.2019 | Hachinohe (JPN) |
| 40.34 | 31 | 68th National High School Championships | 23. - 26.01.2019 | Kōriyama (JPN) |
| 40.66 | 6 | 45th Aomori Prefecture Sprint Speed Skating Championship | 16. - 17.01.2019 | Hachinohe (JPN) |
| 40.65 | 8 | 30th Tohoku High School Skating Competition Championship | 22. - 24.12.2018 | Morioka (JPN) |
| 40.91 | 5 | 71st Aomori Prefecture High School Skating Competition Championship | 08. - 09.12.2018 | Hachinohe (JPN) |
| 40.51 | 54 | 2018 Meiji Hokkaido Tokachi Oval Competition | 27. - 28.10.2018 | Obihiro (JPN) |
| 40.07 | 26 | 8th National High School Selection | 24. - 25.02.2018 | Obihiro (JPN) |
| 42.69 | 4 | Aomori HS And JHS Rookie Competition | 18. - 19.02.2018 | Hachinohe (JPN) |
| 42.48 | 13 | 44th Aomori Prefecture Sprint Championship | 13. - 14.01.2018 | Hachinohe (JPN) |
| 41.71 | 15 | 70th Aomori Prefecture Championships | 16. - 17.12.2017 | Hachinohe (JPN) |
| 42.07 | 15 | 15th Korea-Japan Youth Exchange | 24.02.2017 | Seoul (KOR) |
| 42.08 | 12 | 69th Aomori Prefecture Championship | 15. - 16.02.2017 | Hachinohe (JPN) |
| 42.35 | 1 | 67th Aomori Prefecture JHS Competition | 04.01.2017 | Hachinohe (JPN) |
| 43.22 | 3 | 38th Tohoku JHS Competition | 23. - 25.12.2016 | Kōriyama (JPN) |
| 42.49 | 6 | 36th Aomori Prefecture Junior Sprint Championship | 17. - 18.12.2016 | Hachinohe (JPN) |
| 43.42 | 2 | 2016 Tohoku JHS - Aomori Prefecture Qualification | 06. - 07.12.2016 | Hachinohe (JPN) |
| NC | - | 53rd Aomori Prefecture Junior High School Rookie Competition | 09. - 10.02.2016 | Hachinohe (JPN) |
| 44.24 | 20 | 14th Japan-Korean Youth Competition | 14. - 15.01.2016 | Hachinohe (JPN) |
| 45.10 | 5 | 66th Aomori Prefecture Junior High School Sports Festival | 06.01.2016 | Hachinohe (JPN) |
| 44.11 | 11 | 35th Aomori Prefecture Junior Sprint Championships | 25. - 26.12.2015 | Hachinohe (JPN) |
| 43.31 | 5 | Aomori Prefecture Junior High School Selection | 05. - 06.12.2015 | Hachinohe (JPN) |
| 45.00 | 5 | 52nd Aomori Prefecture Junior High School Rookie Competition | 10. - 11.02.2015 | Hachinohe (JPN) |
| 45.16 | 6 | 65th Aomori Prefecture Junior High School Competition | 07.01.2015 | Hachinohe (JPN) |
| 45.40 | 13 | 34th Aomori Prefecture Junior Sprint Championships | 26. - 27.12.2014 | Hachinohe (JPN) |
| 46.01 | 7 | 38th Hachinohe Junior High School Selection | 06. - 07.12.2014 | Hachinohe (JPN) |
| 47.65 | 2 | 20th ABA Gold Cup Sprint | 01. - 02.02.2014 | Hachinohe (JPN) |
| 51.99 | 7 | 19th ABA Gold Cup Sprint Competition | 26. - 27.01.2013 | Hachinohe (JPN) |
| 54.59 | 17 | 18th ABA Gold Cup Sprint Competition | 04. - 05.02.2012 | Hachinohe (JPN) |
| 1:01.72 | 22 | ABA Cup 17th Gold Sprint Championship | 21. - 22.01.2011 | Hachinohe (JPN) |