Koki Kubo 久保 向希
Japan (JPN)
September 1999 (MSA)
Personal Records
| 500m | 35,00 | 9 March 2018 | Salt Lake City (USA) |
| 1000m | 1.07,59 | 8 February 2020 | Calgary (CAN) |
| 1500m | 1.50,43 | 16 February 2020 | Hachinohe - YS Arena (JPN) |
| 3000m | 4.06,77 | 4 November 2018 | Obihiro (JPN) |
| 5000m | 7.14,13 | 26 February 2017 | Obihiro (JPN) |
Season Bests
| 500m | 35,34 | 26 December 2025 | Nagano (JPN) |
| 1000m | 1.09,95 | 28 December 2025 | Nagano (JPN) |
| 1500m | 1.53,28 | 7 March 2026 | Hachinohe - YS Arena (JPN) |
| 500m | 35,73 | 25 October 2024 | Nagano (JPN) |
| 1000m | 1.09,88 | 16 February 2025 | Nagano (JPN) |
| 1500m | 1.51,36 | 8 March 2025 | Hachinohe - YS Arena (JPN) |
| 3000m | 4.17,56 | 9 March 2025 | Hachinohe - YS Arena (JPN) |
| 500m | 35,17 | 20 October 2023 | Nagano (JPN) |
| 1000m | 1.09,45 | 22 October 2023 | Nagano (JPN) |
| 1500m | 1.50,78 | 3 September 2023 | Obihiro (JPN) |
| 5000m | 7.32,95 | 2 March 2024 | Hachinohe - YS Arena (JPN) |
| 500m | 35,25 | 21 October 2022 | Nagano (JPN) |
| 1000m | 1.09,74 | 3 September 2022 | Obihiro (JPN) |
| 1500m | 1.50,75 | 4 March 2023 | Hachinohe - YS Arena (JPN) |
| 3000m | 4.14,78 | 6 November 2022 | Obihiro (JPN) |
| 500m | 35,54 | 29 December 2021 | Nagano (JPN) |
| 1000m | 1.09,62 | 30 December 2021 | Nagano (JPN) |
| 500m | 35,71 | 23 October 2020 | Nagano (JPN) |
| 1000m | 1.10,26 | 24 October 2020 | Nagano (JPN) |
| 1500m | 1.52,42 | 15 November 2020 | Obihiro (JPN) |
| 500m | 35,09 | 31 January 2020 | Milwaukee (USA) |
| 1000m | 1.07,59 | 8 February 2020 | Calgary (CAN) |
| 1500m | 1.50,43 | 16 February 2020 | Hachinohe - YS Arena (JPN) |
| 500m | 35,50 | 26 October 2018 | Nagano (JPN) |
| 1000m | 1.10,06 | 27 October 2018 | Nagano (JPN) |
| 1500m | 1.53,09 | 28 October 2018 | Nagano (JPN) |
| 3000m | 4.06,77 | 4 November 2018 | Obihiro (JPN) |
| 500m | 35,00 | 9 March 2018 | Salt Lake City (USA) |
| 1000m | 1.07,76 | 10 March 2018 | Salt Lake City (USA) |
| 3000m | 4.09,91 | 5 November 2017 | Obihiro (JPN) |
| 500m | 36,07 | 26 February 2017 | Obihiro (JPN) |
| 1000m | 1.10,96 | 12 February 2017 | Erfurt (GER) |
| 1500m | 1.52,01 | 27 November 2016 | Minsk |
| 3000m | 4.13,08 | 6 November 2016 | Obihiro (JPN) |
| 5000m | 7.14,13 | 26 February 2017 | Obihiro (JPN) |
| 500m | 36,66 | 19 February 2016 | Obihiro (JPN) |
| 1000m | 1.13,22 | 14 February 2016 | Nagano (JPN) |
| 1500m | 1.54,68 | 21 February 2016 | Obihiro (JPN) |
| 5000m | 7.21,65 | 20 February 2016 | Obihiro (JPN) |
| 500m | 38,47 | 13 September 2014 | Obihiro (JPN) |
| 1000m | 1.14,65 | 3 February 2015 | Nagano (JPN) |
| 1500m | 1.56,63 | 2 February 2015 | Nagano (JPN) |
| 3000m | 4.33,57 | 18 October 2014 | Obihiro (JPN) |
| 500m | 38,70 | 15 February 2014 | Obihiro (JPN) |
| 1000m | 1.15,56 | 4 February 2014 | Nagano (JPN) |
| 1500m | 1.58,59 | 3 February 2014 | Nagano (JPN) |
| 3000m | 4.21,20 | 15 February 2014 | Obihiro (JPN) |
| 500m | 39,40 | 16 February 2013 | Obihiro (JPN) |
| 1000m | 1.17,90 | 16 February 2013 | Obihiro (JPN) |
| 1500m | 2.00,68 | 4 February 2013 | Nagano (JPN) |
| 3000m | 4.25,86 | 10 February 2013 | Obihiro (JPN) |
| 500m | 44,16 | 14 January 2012 | Akan (JPN) |
Results
| YS Cup 2026: Nagane Final Speed Skating Competition YS CUP 2026’長根ファイナルスピードスケート競技会 | Hachinohe - YS Arena (JPN) | 7 - 8 March 2026 | ||||||||
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| 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 | ||||||||
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| Japan - National Championships 2026 第93回全日本スピードスケート選手権大会 | Nagano (JPN) | 26 - 28 December 2025 | ||||||||
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| 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 | ||||||||
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| 2025 Meiji Hokkaido Tokachi Oval Speed Skating Tournament, Round 3 2025 明治北海道十勝オーバルスピードスケート競技会第3戦 | Obihiro (JPN) | 29 - 30 November 2025 | ||||||||
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Native Language Names