Ryousuke Ishioka 石岡 良介
Japan (JPN)
Male
Personal Records
| 500m | 36,17 | 8 September 2024 | Obihiro (JPN) |
| 1000m | 1.12,06 | 7 September 2024 | Obihiro (JPN) |
| 1500m | 1.52,91 | 5 January 2022 | Obihiro (JPN) |
| 3000m | 4.43,93 | 10 February 2016 | Hachinohe-Piping (JPN) |
| 5000m | 7.22,39 | 2 March 2019 | Obihiro (JPN) |
| 10000m | 18.07,85 | 16 February 2017 | Hachinohe-Piping (JPN) |
Season Bests
| 500m | 36,40 | 13 December 2025 | Obihiro (JPN) |
| 1000m | 1.12,83 | 12 October 2025 | Obihiro (JPN) |
| 500m | 36,17 | 8 September 2024 | Obihiro (JPN) |
| 1000m | 1.12,06 | 7 September 2024 | Obihiro (JPN) |
| 500m | 36,25 | 2 March 2024 | Hachinohe - YS Arena (JPN) |
| 1000m | 1.12,86 | 3 March 2024 | Hachinohe - YS Arena (JPN) |
| 1500m | 1.55,00 | 8 October 2023 | Obihiro (JPN) |
| 500m | 36,33 | 5 February 2023 | Shibukawa (JPN) |
| 1000m | 1.12,96 | 19 February 2023 | Nagano (JPN) |
| 1500m | 1.55,31 | 4 November 2022 | Obihiro (JPN) |
| 500m | 36,61 | 19 November 2021 | Obihiro (JPN) |
| 1000m | 1.12,50 | 20 November 2021 | Obihiro (JPN) |
| 1500m | 1.52,91 | 5 January 2022 | Obihiro (JPN) |
| 500m | 36,71 | 9 January 2021 | Hachinohe - YS Arena (JPN) |
| 1000m | 1.12,44 | 8 November 2020 | Obihiro (JPN) |
| 1500m | 1.54,31 | 9 January 2021 | Hachinohe - YS Arena (JPN) |
| 500m | 37,28 | 23 January 2020 | Obihiro (JPN) |
| 1000m | 1.13,93 | 23 February 2020 | Obihiro (JPN) |
| 1500m | 1.54,87 | 25 January 2020 | Obihiro (JPN) |
| 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-Piping (JPN) |
| 5000m | 8.35,72 | 16 December 2017 | Hachinohe-Piping (JPN) |
| 500m | 40,79 | 11 February 2017 | Hachinohe-Piping (JPN) |
| 1000m | 1.23,82 | 12 February 2017 | Hachinohe-Piping (JPN) |
| 1500m | 2.09,17 | 16 February 2017 | Hachinohe-Piping (JPN) |
| 5000m | 8.10,28 | 15 February 2017 | Hachinohe-Piping (JPN) |
| 10000m | 18.07,85 | 16 February 2017 | Hachinohe-Piping (JPN) |
| 500m | 42,27 | 17 February 2016 | Seoul (KOR) |
| 1000m | 1.29,85 | 26 December 2015 | Hachinohe-Piping (JPN) |
| 1500m | 2.10,87 | 9 February 2016 | Hachinohe-Piping (JPN) |
| 3000m | 4.43,93 | 10 February 2016 | Hachinohe-Piping (JPN) |
| 500m | 44,99 | 25 January 2015 | Hachinohe-Piping (JPN) |
| 1000m | 1.33,32 | 7 February 2015 | Hachinohe-Piping (JPN) |
| 500m | 49,54 | 2 February 2014 | Hachinohe-Piping (JPN) |
| 500m | 51,78 | 27 January 2013 | Hachinohe-Piping (JPN) |
| 500m | 59,84 | 4 February 2012 | Hachinohe-Piping (JPN) |
Results
| 24th M-Wave Speed Skating Competition 第２４回エムウェーブスピードスケート競技会 | Nagano (JPN) | 13 - 15 February 2026 | ||||||||
|
||||||||||
| 2025/26 All Japan Selected Speed Skating Competition - Shibukawa Ikaho Tournament 2025/26全日本選抜スピードスケート競技会 渋川伊香保大会 | Shibukawa (JPN) | 31 January - 1 February 2026 | ||||||||
|
||||||||||
| 2025/26 Nagane Winter Speed Skating Competition 2025/26長根ウィンタースピードスケート競技会 | Hachinohe - YS Arena (JPN) | 27 - 28 December 2025 | ||||||||
|
||||||||||
| 55th Tohoku Skating Championships 第55回東北スケート競技選手権大会スピードスケート競技 | Morioka (JPN) | 20 - 21 December 2025 | ||||||||
|
||||||||||
| 2025 Meiji Hokkaido Tokachi Oval Speed Skating Competition, Round 4 2025 明治北海道十勝オーバルスピードスケート競技会第4戦 | Obihiro (JPN) | 13 - 14 December 2025 | ||||||||
|
||||||||||
Native Language Names