| 54.48 | 6 | 2024’Nagane Winter Speed Skating Competition | 17. - 18.02.2024 | Hachinohe (JPN) |
| 56.04 | 6 | 7th All Japan Masters Sprint | 28.01.2024 | Chikuma (JPN) |
| 55.53 | 9 | 39th Iwate Prefecture Speed Skating Competition | 13. - 14.01.2024 | Morioka (JPN) |
| 57.88 | 12 | Japan - Masters Championships 2024 | 06. - 07.01.2024 | Yamagata (JPN) |
| 55.92 | 93 | YS CUP 2023' Nagane Final Speed Skating Competition | 04. - 05.03.2023 | Hachinohe (JPN) |
| 57.70 | 7 | 6th All Japan Masters Sprint | 29.01.2023 | Chikuma (JPN) |
| 57.37 | 9 | Japan - Masters Championships 2023 | 07. - 08.01.2023 | Hachinohe (JPN) |
| 55.63 | 77 | YS CUP 2022 Nagane Final Speed Skating Competition | 05. - 06.03.2022 | Hachinohe (JPN) |
| 59.65 | 7 | Japanese Masters Championships 2022 | 08. - 09.01.2022 | Kōriyama (JPN) |
| 56.00 | 28 | 2020 Nagane Summer Competition | 22. - 23.08.2020 | Hachinohe (JPN) |
| 54.26 | 15 | World Masters International Sprint Games 2020 | 29.02. - 01.03.2020 | Calgary (CAN) |
| 54.80 | 8 | 3rd Japan Masters Sprint Speed Skating Competition | 02.02.2020 | Chikuma (JPN) |
| 56.02 | 9 | Japanese Masters Championships 2020 | 18. - 19.01.2020 | Shibukawa (JPN) |
| 49.46 | 20 | 4th Masters International Sprint Games | 25. - 26.02.2012 | Heerenveen (NED) |