| 1:28.65 | 21 | 14th National High School Selection | 24. - 25.02.2024 | Obihiro (JPN) |
| 1:29.08 | 56 | 22nd M-Wave Speed Skating Competition | 16. - 18.02.2024 | Nagano (JPN) |
| 1:31.69 | 2 | Reiwa 5th Kanto High School Skating Tournament | 03. - 04.02.2024 | Nikkō (JPN) |
| 1:31.86 | 28 | 73rd National High School Skating Championships | 18. - 21.01.2024 | Ena (JPN) |
| 1:31.15 | 51 | Japan - Junior Championships 2024 | 12. - 14.01.2024 | Hachinohe (JPN) |
| 1:34.09 | 2 | 79th Tochigi Prefecture Allround Championships | 22. - 23.12.2023 | Nikkō (JPN) |
| 1:31.68 | 2 | 36th Tochigi Prefecture Speed Skating Tournament | 16.12.2023 | Nikkō (JPN) |
| 1:31.68 | 2 | 3rd Ibaraki Prefecture vs. Tochigi Prefecture Speed Skating Competition | 16.12.2023 | Nikkō (JPN) |
| 1:35.42 | 2 | 76th Prefectural Junior and Senior High School Championships | 01. - 02.12.2023 | Nikkō (JPN) |
| 1:34.64 | 2 | Tochigi Prefecture 26th Nikko Kirifuri Skate Center Cup | 18.11.2023 | Nikkō (JPN) |
| 1:30.81 | 56 | 21st M-Wave Speed Skating Competition | 17. - 19.02.2023 | Nagano (JPN) |
| 1:36.45 | 3 | 2nd Ibaraki Prefecture vs. Tochigi Prefecture Junior High School Competition | 17.12.2022 | Nikkō (JPN) |
| 1:36.45 | 2 | 35th Tochigi Prefecture Speed Skating Tournament | 17.12.2022 | Nikkō (JPN) |
| 1:34.11 | 2 | 78th Tochigi Prefecture Speed Skating Championships | 09. - 10.12.2022 | Nikkō (JPN) |
| 1:36.57 | 1 | 25th Nikko Kirifuri Skating Center Cup | 19.11.2022 | Nikkō (JPN) |
| 1:35.07 | 41 | YS CUP 2022 Nagane Final Speed Skating Competition | 05. - 06.03.2022 | Hachinohe (JPN) |
| 1:40.90 | 1 | 24th Nikko Kirifuri Skate Center Gold Speed Skating Tournament | 12.02.2022 | Nikkō (JPN) |
| 1:39.49 | 3 | 1st Ibaraki Prefecture Vs. Tochigi Prefecture Competition | 08.01.2022 | Nikkō (JPN) |
| 1:42.47 | 2 | 77th Tochigi Prefecture Speed Skating Championships | 10. - 11.12.2021 | Nikkō (JPN) |
| 1:43.50 | 2 | 76th Tochigi Prefecture Championships | 11. - 12.12.2020 | Nikkō (JPN) |
| 1:43.50 | 2 | 76th Tochigi Prefecture Championships | 11. - 12.12.2020 | Nikkō (JPN) |
| 1:47.78 | 3 | 73rd Tochigi Junior And Senior High School Championships | 04. - 05.12.2020 | Nikkō (JPN) |
| 1:47.50 | 3 | 23rd Nikko Kirifuri Skate Center Cup | 21.11.2020 | Nikkō (JPN) |
| 1:54.05 | 1 | 44th Aomori Vs. Tochigi Elementary School Selection | 21.12.2019 | Nikkō (JPN) |
| 1:57.79 | 2 | 21st Nikko Winter Skate Center Gold Competition | 15.02.2019 | Nikkō (JPN) |
| 2:00.75 | 6 | 43rd Aomori Prefecture Vs. Tochigi Prefecture Elementary Meeting | 09.02.2019 | Hachinohe (JPN) |
| 2:00.28 | 1 | 43rd Aomori Prefecture Vs. Tochigi Prefecture Elementary School Selection Race | 22.12.2018 | Nikkō (JPN) |
| 1:59.31 | 1 | 46th Challenge To Chibiko Records | 08.12.2018 | Nikkō (JPN) |
| 2:01.23 | 1 | 39th Nikko Youth Speed Skating Competition | 02.12.2018 | Nikkō (JPN) |
| 1:57.18 | 1 | The 20th Tochigi Chibi Chibiko Sprint Games | 17.11.2018 | Nikkō (JPN) |