| 4:27.32 | 20 | 14th National High School Selection | 24. - 25.02.2024 | Obihiro (JPN) |
| 4:24.73 | 27 | 22nd M-Wave Speed Skating Competition | 16. - 18.02.2024 | Nagano (JPN) |
| 4:39.44 | 1 | 42nd Prefectural Speed Skating Competition | 02.12.2023 | Shibukawa (JPN) |
| DQ | - | 30th World Sprint Memorial Tournament | 25.11.2023 | Shibukawa (JPN) |
| 4:34.06 | 12 | 2023’Nagane Autumn Speed Skating Competition | 28. - 29.10.2023 | Hachinohe (JPN) |
| 4:32.37 | 37 | 2023 Meiji Hokkaido Tokachi Oval Speed Skating Competition Round 1 | 02. - 03.09.2023 | Obihiro (JPN) |
| 4:33.68 | 12 | 2023' Nagane Summer Speed Skating Competition | 26. - 27.08.2023 | Hachinohe (JPN) |
| 4:41.31 | 52 | 21st M-Wave Speed Skating Competition | 17. - 19.02.2023 | Nagano (JPN) |
| 4:32.54 | 38 | 43rd National Junior High School Skating Tournament | 04. - 07.02.2023 | Nagano (JPN) |
| 4:44.88 | 8 | 61st Karuizawa Skating Competition Junior High School Division | 21. - 22.01.2023 | Karuizawa (JPN) |
| 4:47.36 | 13 | 61st Nagano Prefectural Junior High School Competition | 05. - 06.01.2023 | Nagano (JPN) |
| 5:05.62 | 29 | 2022/2023 All Shinshu Speed Skating Single Championships | 24. - 25.12.2022 | Okaya (JPN) |
| 5:05.62 | 10 | 2022/2023 All Shinshu Speed Skating Allround Championships | 24. - 25.12.2022 | Okaya (JPN) |
| WDR | - | 72nd Lake Matsubara Skating Tournament | 10. - 11.12.2022 | Koumi (JPN) |
| 4:41.22 | 56 | 20th M-Wave Speed Skating Competition | 11. - 13.02.2022 | Nagano (JPN) |
| 4:51.10 | 15 | 60th Karuizawa Skating Competition (Junior High School) | 15. - 16.01.2022 | Karuizawa (JPN) |
| 5:01.49 | 40 | 70th All Shinshu Speed Skating Championships | 09. - 10.01.2022 | Koumi (JPN) |
| 5:11.43 | 15 | 23rd Nagano Junior High School Competition Tohoku Shin Tournament | 11. - 12.12.2021 | Koumi (JPN) |
| 4:58.57 | 43 | 19th M-Wave Speed Skating Competition | 11. - 14.02.2021 | Nagano (JPN) |
| 5:25.07 | 61 | 69th All Shinshu Allround Championships | 19. - 20.12.2020 | Chikuma (JPN) |