Shun Kumagai
Japan (JPN)
Male
Personal Records
| 500m | 48,69 | 14 January 2015 | Seoul (KOR) |
| 1000m | 1.44,04 | 23 November 2014 | Morioka (JPN) |
| 1500m | 2.28,54 | 19 December 2015 | Yamagata (JPN) |
| 3000m | 5.07,96 | 20 December 2015 | Yamagata (JPN) |
Season Bests
| 1500m | 2.28,54 | 19 December 2015 | Yamagata (JPN) |
| 3000m | 5.07,96 | 20 December 2015 | Yamagata (JPN) |
| 500m | 48,69 | 14 January 2015 | Seoul (KOR) |
| 1000m | 1.44,04 | 23 November 2014 | Morioka (JPN) |
| 1500m | 2.30,56 | 15 January 2015 | Seoul (KOR) |
| 3000m | 5.19,84 | 22 December 2014 | Hachinohe-Piping (JPN) |
| 500m | 52,36 | 23 November 2013 | Morioka (JPN) |
| 1000m | 1.48,98 | 23 November 2013 | Morioka (JPN) |
Results
| 37th Tohoku Junior High School Championships | Yamagata (JPN) | 18 - 20 December 2015 | ||||||||||||
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| 13th Japan-Korea Youth Competition | Seoul (KOR) | 14 - 15 January 2015 | ||||||||||||
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| 36th Tohoku Junior High School Competition | Hachinohe-Piping (JPN) | 20 - 22 December 2014 | ||||||||||||
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| 30th Iwate Prefecture Selection | Morioka (JPN) | 22 - 23 November 2014 | ||||||||||||
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| 38th Iwate Prefecture Sprint Championships | Morioka (JPN) | 23 - 24 November 2013 | ||||||||||||
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Native Language Names