| 38.21 | 3 | 62nd Akan Speed Skating Championship | 06. - 07.01.2018 | Akan (JPN) |
| 39.04 | 4 | 62nd Akan Speed Skating Championship | 06. - 07.01.2018 | Akan (JPN) |
| 38.86 | 3 | 69th Hokkaido Winter Games (Kokutai Selection) | 22. - 24.12.2017 | Tomakomai (JPN) |
| 38.02 | 2 | 62nd Tokachi HS Championship | 02. - 03.12.2017 | Obihiro (JPN) |
| 38.23 | 5 | 2nd Time Trial | 18.11.2017 | Obihiro (JPN) |
| 38.18 | 41 | 2017 Obihiro No Mori Competition | 03. - 05.11.2017 | Obihiro (JPN) |
| 38.48 | 44 | 2017 Obihiro No Mori Competition | 03. - 05.11.2017 | Obihiro (JPN) |
| 38.41 | 13 | 1. Time Trial | 14.10.2017 | Obihiro (JPN) |
| 38.54 | 49 | 2017 Meiji Hokkaido Tokachi Oval Competition | 09. - 10.09.2017 | Obihiro (JPN) |
| 38.80 | 10 | Tokachi Record Meetings | 26.02.2017 | Obihiro (JPN) |
| 40.01 | 12 | 45th Hokkaido Sprint Championship | 17. - 18.02.2017 | Tomakomai (JPN) |
| 38.85 | 15 | 7th National High School Selection Competition | 11. - 12.02.2017 | Obihiro (JPN) |
| 39.90 | 2 | 61st Akan Championship | 27. - 28.12.2016 | Akan (JPN) |
| 41.04 | 1 | Hokkaido Sports Festival Winter Games Qualifying | 23. - 25.12.2016 | Kushiro (JPN) |
| 39.08 | 9 | 61st Tokachi High School Championship | 03. - 04.12.2016 | Obihiro (JPN) |
| 39.10 | 13 | 2nd Time Trial | 19.11.2016 | Obihiro (JPN) |
| 39.03 | 48 | 2016 Obihiro Mori (Forest) Competition | 04. - 06.11.2016 | Obihiro (JPN) |
| 39.16 | 27 | 1st Time Trial | 15.10.2016 | Obihiro (JPN) |
| 38.54 | 36 | Meiji Hokkaido Tokachi Oval Competitions | 10. - 11.09.2016 | Obihiro (JPN) |
| NC | - | 6th National High School Selection | 27. - 28.02.2016 | Obihiro (JPN) |
| 38.88 | 22 | 44th Hokkaido Sprint Championships | 19. - 20.02.2016 | Obihiro (JPN) |
| 38.67 | 2 | 67th Hokkaido Sports Festival / 71st Kokutai Hokkaido Qualifying | 18. - 20.12.2015 | Obihiro (JPN) |
| 38.93 | 12 | 60th All Tokachi High School Championships | 05. - 06.12.2015 | Obihiro (JPN) |
| 38.85 | 10 | 2nd Time Trial | 21.11.2015 | Obihiro (JPN) |
| 38.98 | 50 | Obihiro Forest Competition | 07. - 08.11.2015 | Obihiro (JPN) |
| 39.12 | 50 | Obihiro Challenge Cup | 12. - 13.09.2015 | Obihiro (JPN) |
| 51.39 | 26 | LCV Cup 26th Chino Super Sprint Championships | 07. - 08.02.2015 | Chikuma (JPN) |
| 38.85 | 7 | 35th National Junior High School Competition | 02. - 03.02.2015 | Nagano (JPN) |
| 40.75 | 3 | 45th Hokkaido Junior High School Competition | 11. - 12.01.2015 | Sapporo (JPN) |
| NC | - | 61st Tokachi Junior High School Championships | 06. - 07.12.2014 | Obihiro (JPN) |
| 39.78 | 25 | 22nd Tomakomai Highland Competitions / Oji Paper Cup - Hokkaido Shimbun Press Cup | 22. - 23.11.2014 | Tomakomai (JPN) |
| 40.03 | 23 | 2nd Time Trial | 18.10.2014 | Obihiro (JPN) |
| 40.10 | 5 | 23rd All Tokachi Junior High School Sports Festival | 15.02.2014 | Obihiro (JPN) |
| 39.79 | 16 | 34th National Junior High School Competition | 03. - 04.02.2014 | Nagano (JPN) |
| 40.68 | 17 | 4th Time Trial | 07.12.2013 | Obihiro (JPN) |
| 40.84 | 18 | 3rd Time Trial | 23. - 24.11.2013 | Obihiro (JPN) |
| 41.03 | 29 | 2nd Time Trial | 19.10.2013 | Obihiro (JPN) |
| 41.96 | 10 | 11th Japan Korean Youth Winter Sports Exchange Program | 21.02.2013 | Tomakomai (JPN) |
| 40.75 | 8 | 22nd Tokachi High School And Junior High School Competitions | 10.02.2013 | Obihiro (JPN) |
| 41.45 | 22 | 43rd Hokkaido Junior High School Competition | 12. - 13.01.2013 | Obihiro (JPN) |
| 42.40 | 19 | 3rd Time Trial | 24.11.2012 | Obihiro (JPN) |
| 45.52 | 3 | 19th Akan Junior Sprint Championships | 04. - 05.02.2012 | Akan (JPN) |
| 46.15 | 15 | 34th Hokkaido Junior Games | 14. - 15.01.2012 | Akan (JPN) |
| 45.82 | 25 | 9th World Junior Championship 2003 Memorial | 10. - 11.12.2011 | Kushiro (JPN) |
| 49.56 | 4 | 18th Akan Junior Sprint Championships | 04. - 06.02.2011 | Akan (JPN) |