Koutaro Kasahara
Japan (JPN)
November 2003 (MB2)
Personal Records
| 500m | 38,37 | 6 September 2020 | Obihiro (JPN) |
| 1000m | 1.15,62 | 5 September 2020 | Obihiro (JPN) |
| 1500m | 1.52,02 | 11 October 2020 | Obihiro (JPN) |
| 3000m | 3.57,61 | 26 October 2019 | Hachinohe-Nagane (JPN) |
| 5000m | 6.47,29 | 3 November 2019 | Obihiro (JPN) |
| 10000m | 14.28,07 | 25 January 2020 | Obihiro (JPN) |
Season Bests
| 500m | 38,37 | 6 September 2020 | Obihiro (JPN) |
| 1000m | 1.15,62 | 5 September 2020 | Obihiro (JPN) |
| 1500m | 1.52,02 | 11 October 2020 | Obihiro (JPN) |
| 3000m | 4.00,88 | 10 October 2020 | Obihiro (JPN) |
| 500m | 38,46 | 7 December 2019 | Obihiro (JPN) |
| 1500m | 1.53,04 | 8 September 2019 | Obihiro (JPN) |
| 3000m | 3.57,61 | 26 October 2019 | Hachinohe-Nagane (JPN) |
| 5000m | 6.47,29 | 3 November 2019 | Obihiro (JPN) |
| 10000m | 14.28,07 | 25 January 2020 | Obihiro (JPN) |
| 500m | 39,15 | 1 December 2018 | Obihiro (JPN) |
| 1500m | 1.58,15 | 2 December 2018 | Obihiro (JPN) |
| 3000m | 4.01,24 | 5 February 2019 | Nagano (JPN) |
| 5000m | 6.54,79 | 4 February 2019 | Nagano (JPN) |
| 500m | 41,12 | 2 December 2017 | Obihiro (JPN) |
| 1500m | 2.00,29 | 3 March 2018 | Obihiro (JPN) |
| 3000m | 4.10,39 | 6 February 2018 | Nagano (JPN) |
| 5000m | 7.11,35 | 5 February 2018 | Nagano (JPN) |
| 500m | 43,30 | 3 December 2016 | Obihiro (JPN) |
| 1000m | 1.26,51 | 19 November 2016 | Obihiro (JPN) |
| 1500m | 2.05,89 | 26 February 2017 | Obihiro (JPN) |
| 3000m | 4.25,52 | 26 February 2017 | Obihiro (JPN) |
| 5000m | 7.37,93 | 21 January 2017 | Obihiro (JPN) |
| 500m | 46,40 | 13 December 2015 | Kushiro (JPN) |
| 500m | 48,51 | 15 February 2015 | Sapporo (JPN) |
| 1000m | 1.35,74 | 14 February 2015 | Sapporo (JPN) |
Results
| 2020 Meiji Hokkaido Tokachi Oval Speed Skating Competition Round 2 | Obihiro (JPN) | 10 - 11 October 2020 | ||||||||
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| 2020 Meiji Hokkaido Tokachi Oval Competition | Obihiro (JPN) | 5 - 6 September 2020 | ||||||||
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| 10th National High School Selection | Obihiro (JPN) | 22 - 23 February 2020 | ||||||||
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| Japan Cup 4 | Hachinohe-Nagane (JPN) | 14 - 16 February 2020 | ||||||||
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| 69th High School Championships | Obihiro (JPN) | 23 - 25 January 2020 | ||||||||
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Native Language Names