| 1:55.68 | 40 | 2024/25 All Japan Selected Speed Skating Competition | 08. - 10.11.2024 | Obihiro (JPN) |
| 1:58.71 | 26 | 2024' Nagane Summer Speed Skating Competition | 24. - 25.08.2024 | Hachinohe (JPN) |
| 1:56.93 | 8 | 14th National High School Selection | 24. - 25.02.2024 | Obihiro (JPN) |
| 1:55.48 | 2 | 44th Nagano Prefectural High School | 16. - 18.02.2024 | Nagano (JPN) |
| 1:55.48 | 38 | 22nd M-Wave Speed Skating Competition | 16. - 18.02.2024 | Nagano (JPN) |
| 1:58.55 | 24 | 2023/2024 All Japan Speed Skating Competition Shibukawa Ikaho Tournament | 10. - 11.02.2024 | Shibukawa (JPN) |
| 2:00.46 | 8 | 73rd National High School Skating Championships | 18. - 21.01.2024 | Ena (JPN) |
| DQ | - | Japan - Junior Championships 2024 | 12. - 14.01.2024 | Hachinohe (JPN) |
| 1:55.90 | 1 | 68th Nagano Prefecture High School Competition | 12. - 13.12.2023 | Nagano (JPN) |
| 1:59.00 | 4 | 37th Nagano Prefecture High School/Junior High School Competition | 05. - 06.12.2023 | Karuizawa (JPN) |
| 2:01.81 | 44 | 2023' Nagane Summer Speed Skating Competition | 26. - 27.08.2023 | Hachinohe (JPN) |
| 2:03.65 | 102 | 21st M-Wave Speed Skating Competition | 17. - 19.02.2023 | Nagano (JPN) |
| 1:59.89 | 7 | 43rd National Junior High School Skating Tournament | 04. - 07.02.2023 | Nagano (JPN) |
| 2:03.73 | 1 | 61st Karuizawa Skating Competition Junior High School Division | 21. - 22.01.2023 | Karuizawa (JPN) |
| 2:07.07 | 5 | 61st Nagano Prefectural Junior High School Competition | 05. - 06.01.2023 | Nagano (JPN) |
| 2:10.29 | 12 | 2022/2023 All Shinshu Speed Skating Single Championships | 24. - 25.12.2022 | Okaya (JPN) |
| 2:12.41 | 4 | 72nd Lake Matsubara Skating Tournament | 10. - 11.12.2022 | Koumi (JPN) |
| 2:09.48 | 17 | 36th Nagano High School/Junior High School Speed Skating Competition | 06. - 07.12.2022 | Karuizawa (JPN) |
| 2:04.43 | 112 | 20th M-Wave Speed Skating Competition | 11. - 13.02.2022 | Nagano (JPN) |
| 2:05.50 | 27 | 42nd National Junior High School Skating Tournament | 29.01. - 01.02.2022 | Nagano (JPN) |
| 2:03.97 | 1 | 60th Karuizawa Skating Competition (Junior High School) | 15. - 16.01.2022 | Karuizawa (JPN) |
| 2:13.09 | 32 | 70th All Shinshu Speed Skating Championships | 09. - 10.01.2022 | Koumi (JPN) |
| 2:07.00 | 8 | 60th Nagano Prefectural Junior High School Competition | 06. - 07.01.2022 | Nagano (JPN) |
| 2:09.49 | 11 | 17th Yamanashi Prefecture Speed Skating Distance Competition | 25. - 26.12.2021 | Fujiyoshida (JPN) |
| 2:09.35 | 4 | 23rd Nagano Junior High School Competition Tohoku Shin Tournament | 11. - 12.12.2021 | Koumi (JPN) |
| 2:11.10 | 23 | 35th Nagano Prefectural High School / Junior High School Selection | 30.11. - 01.12.2021 | Karuizawa (JPN) |
| 2:10.24 | 83 | 19th M-Wave Speed Skating Competition | 11. - 14.02.2021 | Nagano (JPN) |
| 2:15.06 | 14 | 59th Nagano Junior High School Competition | 06. - 07.01.2021 | Nagano (JPN) |
| 2:21.21 | 56 | 69th All Shinshu Allround Championships | 19. - 20.12.2020 | Chikuma (JPN) |
| 2:26.10 | 13 | 22nd Nagano Prefecture Junior High School Competition (Tohoku Shin Tournament) | 12. - 13.12.2020 | Koumi (JPN) |
| 2:16.18 | 34 | 34th Nagano Prefectural High School / Junior High School Selection | 08. - 09.12.2020 | Karuizawa (JPN) |