Rui Arai 新井 塁
Japan (JPN)
Male
Personal Records
| 500m | 38,30 | 29 November 2020 | Ikaho (JPN) |
| 1000m | 1.17,09 | 9 February 2020 | Nagano (JPN) |
| 1500m | 2.10,15 | 6 January 2015 | Nagano (JPN) |
| 3000m | 4.38,10 | 7 January 2015 | Nagano (JPN) |
| 5000m | 8.06,87 | 9 December 2014 | Karuizawa (JPN) |
Season Bests
| 500m | 38,30 | 29 November 2020 | Ikaho (JPN) |
| 1000m | 1.17,91 | 29 November 2020 | Ikaho (JPN) |
| 500m | 38,38 | 8 February 2020 | Nagano (JPN) |
| 1000m | 1.17,09 | 9 February 2020 | Nagano (JPN) |
| 500m | 38,63 | 8 December 2018 | Ikaho (JPN) |
| 1000m | 1.17,41 | 17 February 2019 | Nagano (JPN) |
| 500m | 39,21 | 17 February 2018 | Nagano (JPN) |
| 1000m | 1.19,88 | 18 February 2018 | Nagano (JPN) |
| 500m | 39,94 | 11 February 2017 | Obihiro (JPN) |
| 1000m | 1.20,73 | 19 February 2017 | Nagano (JPN) |
| 500m | 40,57 | 12 February 2016 | Nagano (JPN) |
| 1000m | 1.21,30 | 14 February 2016 | Nagano (JPN) |
| 1500m | 2.14,00 | 28 November 2015 | Fujikyu (JPN) |
| 500m | 41,97 | 15 February 2015 | Nagano (JPN) |
| 1000m | 1.25,29 | 14 February 2015 | Nagano (JPN) |
| 1500m | 2.10,15 | 6 January 2015 | Nagano (JPN) |
| 3000m | 4.38,10 | 7 January 2015 | Nagano (JPN) |
| 5000m | 8.06,87 | 9 December 2014 | Karuizawa (JPN) |
| 1500m | 2.14,53 | 15 February 2014 | Nagano (JPN) |
| 3000m | 4.43,70 | 16 February 2014 | Nagano (JPN) |
| 5000m | 8.09,07 | 6 January 2014 | Nagano (JPN) |
| 500m | 47,19 | 7 January 2013 | Nagano (JPN) |
| 3000m | 5.07,77 | 8 January 2013 | Nagano (JPN) |
Results
| 40th All Japan Student Speed Skating Championships | Ikaho (JPN) | 28 - 29 November 2020 | ||||||||||||||||
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| 2020 Obihiro Forest Speed Skating Competition | Obihiro (JPN) | 6 - 8 November 2020 | ||||||||||||||||
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| 31st Gunma Competition | Ikaho (JPN) | 15 February 2020 | ||||||||||||||||
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| 18th M Wave Competition | Nagano (JPN) | 7 - 9 February 2020 | ||||||||||||||||
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| 39th Gunma Sprint Championships | Ikaho (JPN) | 21 - 22 December 2019 | ||||||||||||||||
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Native Language Names