Kousei Saika 齊下 功聖
Japan (JPN)
Male
Personal Records
| 500m | 38,67 | 27 December 2023 | Obihiro (JPN) |
| 1500m | 1.50,36 | 7 September 2025 | Obihiro (JPN) |
| 3000m | 3.56,78 | 23 October 2022 | Nagano (JPN) |
| 5000m | 6.45,84 | 6 September 2025 | Obihiro (JPN) |
| 10000m | 14.08,56 | 18 December 2021 | Obihiro (JPN) |
Season Bests
| 1500m | 1.50,36 | 7 September 2025 | Obihiro (JPN) |
| 5000m | 6.45,84 | 6 September 2025 | Obihiro (JPN) |
| 10000m | 14.10,97 | 26 October 2025 | Hachinohe - YS Arena (JPN) |
| 1500m | 1.51,44 | 14 February 2025 | Nagano (JPN) |
| 5000m | 6.49,83 | 15 February 2025 | Nagano (JPN) |
| 10000m | 14.33,77 | 30 November 2024 | Shibukawa (JPN) |
| 500m | 38,67 | 27 December 2023 | Obihiro (JPN) |
| 1500m | 1.53,54 | 16 February 2024 | Nagano (JPN) |
| 3000m | 3.58,24 | 22 October 2023 | Nagano (JPN) |
| 5000m | 6.48,43 | 27 August 2023 | Hachinohe - YS Arena (JPN) |
| 10000m | 14.11,88 | 26 August 2023 | Hachinohe - YS Arena (JPN) |
| 1500m | 1.52,82 | 11 December 2022 | Obihiro (JPN) |
| 3000m | 3.56,78 | 23 October 2022 | Nagano (JPN) |
| 5000m | 6.48,01 | 10 December 2022 | Obihiro (JPN) |
| 10000m | 14.08,68 | 4 November 2022 | Obihiro (JPN) |
| 500m | 38,97 | 27 November 2021 | Obihiro (JPN) |
| 1500m | 1.56,21 | 10 October 2021 | Obihiro (JPN) |
| 3000m | 4.03,10 | 23 October 2021 | Nagano (JPN) |
| 5000m | 6.56,17 | 6 November 2021 | Obihiro (JPN) |
| 10000m | 14.08,56 | 18 December 2021 | Obihiro (JPN) |
| 1500m | 1.55,96 | 28 February 2021 | Obihiro (JPN) |
| 3000m | 3.59,80 | 7 March 2021 | Hachinohe - YS Arena (JPN) |
| 5000m | 6.51,64 | 6 March 2021 | Hachinohe - YS Arena (JPN) |
| 10000m | 14.35,05 | 6 November 2020 | Obihiro (JPN) |
| 500m | 40,40 | 7 December 2019 | Obihiro (JPN) |
| 1500m | 2.00,00 | 2 November 2019 | Obihiro (JPN) |
| 3000m | 4.05,25 | 4 February 2020 | Nagano (JPN) |
| 5000m | 7.05,06 | 8 December 2019 | Obihiro (JPN) |
| 500m | 40,42 | 9 February 2019 | Obihiro (JPN) |
| 1500m | 2.02,32 | 11 February 2019 | Obihiro (JPN) |
| 3000m | 4.10,96 | 2 March 2019 | Obihiro (JPN) |
| 5000m | 7.14,97 | 4 February 2019 | Nagano (JPN) |
| 500m | 45,27 | 2 December 2017 | Obihiro (JPN) |
| 1500m | 2.14,97 | 3 March 2018 | Obihiro (JPN) |
| 3000m | 4.39,66 | 3 March 2018 | Obihiro (JPN) |
Results
| NEW 2025/26 All-Japan Speed Skating Championships, Obihiro Tournament 2025/26 全日本選抜スピードスケート競技会 帯広大会 | Obihiro (JPN) | 14 - 16 November 2025 | ||||||||||||
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| 2025 Obihiro Forest Speed Skating Tournament 2025 帯広の森スピードスケート競技会 | Obihiro (JPN) | 8 - 9 November 2025 | ||||||||||||
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| 2025 Michinoku Speed Skating Championships 2025’みちのくスピードスケート競技会 | Hachinohe - YS Arena (JPN) | 25 - 26 October 2025 | ||||||||||||
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| 2025 Meiji Hokkaido Tokachi Oval Speed Skating Tournament Round 2 2025 明治北海道十勝オーバルスピードスケート競技会第2戦 | Obihiro (JPN) | 11 - 12 October 2025 | ||||||||||||
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| 2025 Meiji Hokkaido Tokachi Oval Speed Skating Tournament Round 1 2025 明治北海道十勝オーバルスピードスケート競技会第1戦 | Obihiro (JPN) | 6 - 7 September 2025 | ||||||||||||
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Native Language Names