Kouhei Yamaguchi
Japan (JPN)
Male
Personal Records
| 500m | 42,68 | 24 December 2017 | Karuizawa (JPN) |
| 1000m | 1.23,95 | 24 February 2018 | Obihiro (JPN) |
| 1500m | 2.16,51 | 10 December 2016 | Karuizawa (JPN) |
| 3000m | 5.03,47 | 11 December 2016 | Karuizawa (JPN) |
| 5000m | 8.38,03 | 11 December 2016 | Karuizawa (JPN) |
Season Bests
| 500m | 42,68 | 24 December 2017 | Karuizawa (JPN) |
| 1000m | 1.23,95 | 24 February 2018 | Obihiro (JPN) |
| 500m | 43,81 | 11 December 2016 | Karuizawa (JPN) |
| 1000m | 1.29,79 | 25 December 2016 | Karuizawa (JPN) |
| 1500m | 2.16,51 | 10 December 2016 | Karuizawa (JPN) |
| 3000m | 5.03,47 | 11 December 2016 | Karuizawa (JPN) |
| 5000m | 8.38,03 | 11 December 2016 | Karuizawa (JPN) |
| 500m | 48,44 | 26 December 2015 | Karuizawa (JPN) |
| 1000m | 1.35,29 | 24 January 2016 | Karuizawa (JPN) |
| 1500m | 2.28,07 | 24 January 2016 | Karuizawa (JPN) |
| 3000m | 5.23,31 | 26 December 2015 | Karuizawa (JPN) |
| 5000m | 9.02,62 | 27 December 2015 | Karuizawa (JPN) |
| 500m | 48,86 | 11 January 2015 | Karuizawa (JPN) |
| 1000m | 1.41,70 | 11 January 2015 | Karuizawa (JPN) |
| 1500m | 2.35,85 | 13 December 2014 | Karuizawa (JPN) |
Results
| 8th National High School Selection | Obihiro (JPN) | 24 - 25 February 2018 | ||||||||
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| 67th High School Championship | Fujiyoshida (JPN) | 23 - 25 January 2018 | ||||||||
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| Saitama Prefecture Rookie Tournament | Karuizawa (JPN) | 24 December 2017 | ||||||||
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| Saitama Prefecture Selection | Karuizawa (JPN) | 9 December 2017 | ||||||||
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| Saitama Prefecture Competition | Karuizawa (JPN) | 25 December 2016 | ||||||||
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Native Language Names