| 43.32 | 42 | 16th M-Wave Competition | 16. - 18.02.2018 | Nagano (JPN) |
| 43.45 | 58 | Japanese Junior Allround Championships 2018 | 09. - 10.02.2018 | Nagano (JPN) |
| 43.95 | 33 | 67th High School Championship | 23. - 25.01.2018 | Fujiyoshida (JPN) |
| 45.41 | 10 | 31st Nagano Prefecture Sprint Championship | 13. - 14.01.2018 | Koumi (JPN) |
| 43.22 | 9 | 62nd Nagano Prefecture HS Competition | 18. - 19.12.2017 | Nagano (JPN) |
| 43.68 | 10 | 62nd Nagano Prefecture HS Competition | 18. - 19.12.2017 | Nagano (JPN) |
| 43.28 | 10 | 31st Nagano Prefecture HS Selection | 05. - 06.12.2017 | Karuizawa (JPN) |
| 44.23 | 12 | 31st Nagano Prefecture HS Selection | 05. - 06.12.2017 | Karuizawa (JPN) |
| 44.66 | 12 | 24th Seiko Oval Night Competition | 25. - 26.11.2017 | Fujiyoshida (JPN) |
| 43.02 | 40 | 15th M-Wave Competition | 17. - 19.02.2017 | Nagano (JPN) |
| 42.89 | 18 | 7th National High School Selection Competition | 11. - 12.02.2017 | Obihiro (JPN) |
| 45.25 | 3 | Mikasa Miyako Cup 65th Chubu Competition | 04.02.2017 | Ena (JPN) |
| 45.25 | 3 | Mikasa Miyako Cup 65th Chubu Competition | 04.02.2017 | Ena (JPN) |
| 44.64 | 30 | 66th High School Championship | 20. - 22.01.2017 | Nikkō (JPN) |
| 44.20 | 5 | 30th Nagano Prefecture Sprint Championship | 24. - 25.12.2016 | Chikuma (JPN) |
| 44.16 | 8 | 61st Nagano Prefecture High School Competition | 12. - 13.12.2016 | Nagano (JPN) |
| 45.40 | 13 | 30th Nagano Prefecture HS And JHS Selection | 06. - 07.12.2016 | Karuizawa (JPN) |
| 43.67 | 26 | 6th National High School Selection | 27. - 28.02.2016 | Obihiro (JPN) |
| 43.13 | 12 | 14th M-Wave Competition | 12. - 14.02.2016 | Nagano (JPN) |
| 45.11 | 30 | 65th High School Skating Championships | 20. - 22.01.2016 | Morioka (JPN) |
| 45.27 | 13 | 29th Nagano Prefecture Sprint Championships | 09. - 10.01.2016 | Karuizawa (JPN) |
| 44.69 | 8 | 60th Nagano Prefecture High School Sports Festival | 14. - 15.12.2015 | Nagano (JPN) |
| 44.70 | 13 | 29th Nagano Prefecture High School And Junior High Selection | 07. - 08.12.2015 | Karuizawa (JPN) |
| 45.46 | 8 | 1st Japan Novice Competition | 14. - 15.02.2015 | Sapporo (JPN) |
| 46.09 | 4 | 46th Southern Hokkaido Competition | 24.01.2015 | Tomakomai (JPN) |
| 45.30 | 15 | 45th Hokkaido Junior High School Competition | 11. - 12.01.2015 | Sapporo (JPN) |
| 46.54 | 1 | 36th Sapporo Junior High School Championships | 23.12.2014 | Sapporo (JPN) |
| 44.91 | 5 | 12th World Junior Championships Memorial | 13. - 14.12.2014 | Kushiro (JPN) |
| 45.18 | 30 | 22nd Tomakomai Highland Competitions / Oji Paper Cup - Hokkaido Shimbun Press Cup | 22. - 23.11.2014 | Tomakomai (JPN) |
| 47.00 | 8 | 10th Kushiro Final Atlethic Meet | 22. - 23.02.2014 | Kushiro (JPN) |
| 46.32 | 3 | 45th Minami Hokkaido Competition | 25.01.2014 | Tomakomai (JPN) |
| 46.58 | 3 | Tomakomai Junior High And Senior High School Competition | 14.12.2013 | Tomakomai (JPN) |
| 47.02 | 19 | 11th World Junior Championship 2003 Memorial | 07. - 08.12.2013 | Kushiro (JPN) |
| 47.39 | 1 | 35th Sapporo Junior High School Championships | 01.12.2013 | Sapporo (JPN) |
| 46.84 | 12 | 21st Tomakomai Highland Competition- Hokkaido Shimbun Press/Oji Paper Cup | 16. - 17.11.2013 | Tomakomai (JPN) |
| 46.94 | 8 | 10th Kushiro Final Meet | 23. - 24.02.2013 | Kushiro (JPN) |
| 48.27 | 4 | Tomakomai Sprint Championships | 16. - 17.02.2013 | Tomakomai (JPN) |
| 47.57 | 1 | 34th Sapporo Federation Competition | 02.12.2012 | Sapporo (JPN) |
| 48.05 | 15 | 20th Tomakomai Highland Competition | 18.11.2012 | Tomakomai (JPN) |
| 49.43 | 9 | 23rd LCV Cup Super Sprint Championships | 04. - 05.02.2012 | Chikuma (JPN) |
| 52.87 | 27 | 22nd LCV Cup Koshoku Sprint Championship | 05. - 06.02.2011 | Chikuma (JPN) |