Ryousuke Ishioka
Japan (JPN) Male
Personal Records
| 500m | 37,66 | 10 February 2019 | Obihiro (JPN) |
| 1000m | 1.14,81 | 10 February 2019 | Obihiro (JPN) |
| 1500m | 1.55,63 | 2 March 2019 | Obihiro (JPN) |
| 3000m | 4.43,93 | 10 February 2016 | Hachinohe (JPN) |
| 5000m | 7.22,39 | 2 March 2019 | Obihiro (JPN) |
| 10000m | 18.07,85 | 16 February 2017 | Hachinohe (JPN) |
Season Bests
| 500m | 37,66 | 10 February 2019 | Obihiro (JPN) |
| 1000m | 1.14,81 | 10 February 2019 | Obihiro (JPN) |
| 1500m | 1.55,63 | 2 March 2019 | Obihiro (JPN) |
| 5000m | 7.22,39 | 2 March 2019 | Obihiro (JPN) |
| 500m | 38,41 | 5 February 2018 | Nagano (JPN) |
| 1000m | 1.16,84 | 6 February 2018 | Nagano (JPN) |
| 1500m | 2.07,89 | 17 December 2017 | Hachinohe (JPN) |
| 5000m | 8.35,72 | 16 December 2017 | Hachinohe (JPN) |
| 500m | 40,79 | 11 February 2017 | Hachinohe (JPN) |
| 1000m | 1.23,82 | 12 February 2017 | Hachinohe (JPN) |
| 1500m | 2.09,17 | 16 February 2017 | Hachinohe (JPN) |
| 5000m | 8.10,28 | 15 February 2017 | Hachinohe (JPN) |
| 10000m | 18.07,85 | 16 February 2017 | Hachinohe (JPN) |
| 500m | 42,27 | 17 February 2016 | Seoul (KOR) |
| 1000m | 1.29,85 | 26 December 2015 | Hachinohe (JPN) |
| 1500m | 2.10,87 | 9 February 2016 | Hachinohe (JPN) |
| 3000m | 4.43,93 | 10 February 2016 | Hachinohe (JPN) |
| 500m | 44,99 | 25 January 2015 | Hachinohe (JPN) |
| 1000m | 1.33,32 | 7 February 2015 | Hachinohe (JPN) |
| 500m | 49,54 | 2 February 2014 | Hachinohe (JPN) |
| 500m | 51,78 | 27 January 2013 | Hachinohe (JPN) |
| 500m | 59,84 | 4 February 2012 | Hachinohe (JPN) |
Results
| 28th All Tokachi JHS and HS Record Meeting | Obihiro (JPN) | 2 March 2019 | ||||||||||||||||
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| 9th National High School Selection | Obihiro (JPN) | 23 - 24 February 2019 | ||||||||||||||||
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| 47th Hokkaido Sprint Championship | Obihiro (JPN) | 9 - 10 February 2019 | ||||||||||||||||
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| Japan - Junior Championships 2019 | Karuizawa (JPN) | 12 - 13 January 2019 | ||||||||||||||||
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| 63rd Akan Championship | Akan (JPN) | 5 - 6 January 2019 | ||||||||||||||||
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Native Language Names