Kouki Hayashi 林 航輝
Japan (JPN)
Male
Personal Records
| 500m | 37,49 | 22 October 2021 | Nagano (JPN) |
| 1000m | 1.12,58 | 11 December 2022 | Shibukawa (JPN) |
| 1500m | 1.54,58 | 4 September 2022 | Obihiro (JPN) |
| 3000m | 4.06,61 | 23 October 2021 | Nagano (JPN) |
| 5000m | 7.23,81 | 22 August 2021 | Hachinohe - YS Arena (JPN) |
| 10000m | 15.45,11 | 17 December 2018 | Nagano (JPN) |
Season Bests
| 500m | 37,54 | 1 October 2022 | Hachinohe - YS Arena (JPN) |
| 1000m | 1.12,58 | 11 December 2022 | Shibukawa (JPN) |
| 1500m | 1.54,58 | 4 September 2022 | Obihiro (JPN) |
| 500m | 37,49 | 22 October 2021 | Nagano (JPN) |
| 1000m | 1.13,71 | 20 November 2021 | Obihiro (JPN) |
| 1500m | 1.54,66 | 14 November 2021 | Obihiro (JPN) |
| 3000m | 4.06,61 | 23 October 2021 | Nagano (JPN) |
| 5000m | 7.23,81 | 22 August 2021 | Hachinohe - YS Arena (JPN) |
| 500m | 38,31 | 9 January 2021 | Hachinohe - YS Arena (JPN) |
| 1000m | 1.15,16 | 22 January 2021 | Nagano (JPN) |
| 1500m | 1.58,63 | 8 December 2020 | Karuizawa (JPN) |
| 3000m | 4.14,51 | 14 November 2020 | Obihiro (JPN) |
| 500m | 37,96 | 8 February 2020 | Nagano (JPN) |
| 1000m | 1.14,42 | 23 February 2020 | Obihiro (JPN) |
| 1500m | 1.56,22 | 25 January 2020 | Obihiro (JPN) |
| 3000m | 4.17,39 | 15 February 2020 | Hachinohe - YS Arena (JPN) |
| 5000m | 7.50,18 | 12 January 2020 | Karuizawa (JPN) |
| 500m | 39,70 | 29 December 2018 | Okaya (JPN) |
| 1000m | 1.16,21 | 13 January 2019 | Karuizawa (JPN) |
| 1500m | 2.00,37 | 12 January 2019 | Karuizawa (JPN) |
| 3000m | 4.10,31 | 16 February 2019 | Nagano (JPN) |
| 5000m | 7.27,25 | 18 December 2018 | Nagano (JPN) |
| 10000m | 15.45,11 | 17 December 2018 | Nagano (JPN) |
| 500m | 41,04 | 13 January 2018 | Koumi (JPN) |
| 1000m | 1.18,74 | 6 December 2017 | Karuizawa (JPN) |
| 1500m | 2.00,13 | 5 February 2018 | Nagano (JPN) |
| 3000m | 4.16,84 | 6 February 2018 | Nagano (JPN) |
| 5000m | 7.42,80 | 20 January 2018 | Karuizawa (JPN) |
| 500m | 42,11 | 24 December 2016 | Chino (JPN) |
| 1500m | 2.04,35 | 18 February 2017 | Nagano (JPN) |
| 3000m | 4.24,58 | 17 February 2017 | Nagano (JPN) |
| 1500m | 2.15,37 | 5 January 2016 | Nagano (JPN) |
| 3000m | 4.43,42 | 17 January 2016 | Karuizawa (JPN) |
| 500m | 46,17 | 7 February 2015 | Chino (JPN) |
| 500m | 48,72 | 1 February 2014 | Chino (JPN) |
| 500m | 53,76 | 3 February 2013 | Chino (JPN) |
Results
| 21st M-Wave Competition 第21回エムウェーブスピードスケート競技会 | Nagano (JPN) | 17 - 19 February 2023 | ||||||||
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| 2022/2023 All Japan Selected Speed Skating Competition 2022/2023 全日本選抜スピードスケート競技会 渋川伊香保大会 | Shibukawa (JPN) | 4 - 5 February 2023 | ||||||||
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| 95th Japanese Student Championships 第95回日本学生氷上競技選手権大会 | Tomakomai (JPN) | 5 - 7 January 2023 | ||||||||
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| 56th Gunma Prefecture Championships | Shibukawa (JPN) | 17 December 2022 | ||||||||
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| 42nd All Japan Student Speed Skating Championships 第42回全日本学生スピードスケート選手権大会 | Shibukawa (JPN) | 10 - 11 December 2022 | ||||||||
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Native Language Names