Kouki Oosaki
Japan (JPN)
Male
Personal Records
| 500m | 41,58 | 16 January 2019 | Hachinohe (JPN) |
| 1000m | 1.24,00 | 16 January 2019 | Hachinohe (JPN) |
| 1500m | 2.08,58 | 8 September 2019 | Obihiro (JPN) |
| 3000m | 4.27,04 | 5 December 2018 | Hachinohe (JPN) |
| 5000m | 7.48,53 | 9 December 2018 | Hachinohe (JPN) |
| 10000m | 16.57,94 | 8 December 2018 | Hachinohe (JPN) |
Season Bests
| 1500m | 2.08,58 | 8 September 2019 | Obihiro (JPN) |
| 5000m | 7.48,81 | 7 September 2019 | Obihiro (JPN) |
| 500m | 41,58 | 16 January 2019 | Hachinohe (JPN) |
| 1000m | 1.24,00 | 16 January 2019 | Hachinohe (JPN) |
| 1500m | 2.13,87 | 25 January 2019 | Koriyama (JPN) |
| 3000m | 4.27,04 | 5 December 2018 | Hachinohe (JPN) |
| 5000m | 7.48,53 | 9 December 2018 | Hachinohe (JPN) |
| 10000m | 16.57,94 | 8 December 2018 | Hachinohe (JPN) |
| 500m | 43,99 | 16 December 2017 | Hachinohe (JPN) |
| 1000m | 1.32,05 | 13 January 2018 | Hachinohe (JPN) |
| 1500m | 2.22,68 | 29 November 2017 | Hachinohe (JPN) |
| 3000m | 4.51,12 | 6 January 2018 | Hachinohe (JPN) |
| 5000m | 8.07,49 | 6 January 2018 | Hachinohe (JPN) |
| 500m | 45,83 | 18 December 2016 | Hachinohe (JPN) |
| 1000m | 1.35,74 | 17 December 2016 | Hachinohe (JPN) |
| 1500m | 2.25,96 | 16 February 2017 | Hachinohe (JPN) |
| 3000m | 5.08,51 | 4 January 2017 | Hachinohe (JPN) |
| 5000m | 8.37,42 | 15 February 2017 | Hachinohe (JPN) |
| 500m | 48,47 | 25 December 2015 | Hachinohe (JPN) |
| 1000m | 1.41,93 | 6 January 2016 | Hachinohe (JPN) |
| 1500m | 2.32,93 | 17 February 2016 | Seoul (KOR) |
| 3000m | 5.09,88 | 10 February 2016 | Hachinohe (JPN) |
| 5000m | 8.49,69 | 9 February 2016 | Hachinohe (JPN) |
| 500m | 53,41 | 7 February 2015 | Hachinohe (JPN) |
| 1000m | 1.54,25 | 7 February 2015 | Hachinohe (JPN) |
Results
| 2019 Meiji Hokkaido Tokachi Oval Speed Skating Competition | Obihiro (JPN) | 7 - 8 September 2019 | ||||||||||||
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| 9th National High School Selection | Obihiro (JPN) | 23 - 24 February 2019 | ||||||||||||
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| 71st Aomori Prefecture Championship | Hachinohe (JPN) | 17 - 18 February 2019 | ||||||||||||
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| 60th Aomori Prefecture HS Rookie Competition | Hachinohe (JPN) | 9 - 10 February 2019 | ||||||||||||
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| 68th High School Championship | Koriyama (JPN) | 23 - 25 January 2019 | ||||||||||||
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Native Language Names