Ryuuhei Kawashima
Japan (JPN)
Male
Personal Records
| 500m | 42,80 | 1 November 2014 | Obihiro (JPN) |
| 1000m | 1.29,67 | 15 November 2014 | Kushiro (JPN) |
| 1500m | 2.13,22 | 2 February 2015 | Nagano (JPN) |
| 3000m | 4.50,35 | 18 October 2014 | Obihiro (JPN) |
Season Bests
| 500m | 42,80 | 1 November 2014 | Obihiro (JPN) |
| 1000m | 1.29,67 | 15 November 2014 | Kushiro (JPN) |
| 1500m | 2.13,22 | 2 February 2015 | Nagano (JPN) |
| 3000m | 4.50,35 | 18 October 2014 | Obihiro (JPN) |
| 500m | 43,47 | 6 January 2014 | Akan (JPN) |
| 1000m | 1.31,46 | 7 January 2014 | Akan (JPN) |
| 1500m | 2.23,13 | 19 October 2013 | Obihiro (JPN) |
| 500m | 45,62 | 23 February 2013 | Kushiro (JPN) |
| 1000m | 1.38,81 | 2 February 2013 | Akan (JPN) |
| 1500m | 2.19,91 | 23 February 2013 | Kushiro (JPN) |
| 500m | 52,06 | 4 February 2012 | Akan (JPN) |
Results
| 35th National Junior High School Competition | Nagano (JPN) | 2 - 3 February 2015 | ||||||||||||||||
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| 22nd Akan Junior Sprint Championships | Akan (JPN) | 24 - 25 January 2015 | ||||||||||||||||
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| 45th Hokkaido Junior High School Competition | Sapporo (JPN) | 11 - 12 January 2015 | ||||||||||||||||
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| 59th Akan Championships | Akan (JPN) | 26 - 27 December 2014 | ||||||||||||||||
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| 12th World Junior Championships Memorial | Kushiro (JPN) | 13 - 14 December 2014 | ||||||||||||||||
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Native Language Names