Tomoki Yamaguchi 山口 知己
Japan (JPN)
Male
Personal Records
| 500m | 37,34 | 2 March 2024 | Hachinohe - YS Arena (JPN) |
| 1000m | 1.11,36 | 13 November 2021 | Obihiro (JPN) |
| 1500m | 1.50,39 | 5 January 2022 | Obihiro (JPN) |
| 3000m | 4.36,84 | 22 December 2013 | Morioka (JPN) |
| 5000m | 7.24,67 | 28 November 2020 | Shibukawa (JPN) |
Season Bests
| 500m | 37,49 | 8 March 2025 | Hachinohe - YS Arena (JPN) |
| 1000m | 1.18,94 | 9 March 2025 | Hachinohe - YS Arena (JPN) |
| 500m | 37,34 | 2 March 2024 | Hachinohe - YS Arena (JPN) |
| 1000m | 1.14,97 | 3 March 2024 | Hachinohe - YS Arena (JPN) |
| 500m | 37,43 | 19 November 2022 | Morioka (JPN) |
| 1000m | 1.14,11 | 18 December 2022 | Hachinohe - YS Arena (JPN) |
| 1500m | 1.55,36 | 22 October 2022 | Nagano (JPN) |
| 1000m | 1.11,36 | 13 November 2021 | Obihiro (JPN) |
| 1500m | 1.50,39 | 5 January 2022 | Obihiro (JPN) |
| 500m | 37,40 | 28 November 2020 | Shibukawa (JPN) |
| 1000m | 1.12,74 | 8 November 2020 | Obihiro (JPN) |
| 1500m | 1.52,59 | 13 February 2021 | Nagano (JPN) |
| 5000m | 7.24,67 | 28 November 2020 | Shibukawa (JPN) |
| 500m | 37,70 | 30 November 2019 | Shibukawa (JPN) |
| 1000m | 1.13,17 | 4 November 2019 | Obihiro (JPN) |
| 1500m | 1.52,91 | 2 November 2019 | Obihiro (JPN) |
| 5000m | 7.29,03 | 30 November 2019 | Shibukawa (JPN) |
| 500m | 37,95 | 24 November 2018 | Shibukawa (JPN) |
| 1000m | 1.13,25 | 17 February 2019 | Nagano (JPN) |
| 1500m | 1.53,74 | 21 October 2018 | Nagano (JPN) |
| 5000m | 7.36,88 | 24 November 2018 | Shibukawa (JPN) |
| 500m | 38,74 | 18 November 2017 | Morioka (JPN) |
| 1000m | 1.14,68 | 10 February 2018 | Nagano (JPN) |
| 1500m | 1.55,36 | 9 February 2018 | Nagano (JPN) |
| 500m | 38,52 | 18 February 2017 | Nagano (JPN) |
| 1000m | 1.15,49 | 19 February 2017 | Nagano (JPN) |
| 1500m | 1.56,87 | 11 February 2017 | Obihiro (JPN) |
| 500m | 40,33 | 22 November 2015 | Morioka (JPN) |
| 1000m | 1.16,55 | 14 February 2016 | Nagano (JPN) |
| 1500m | 2.00,72 | 27 February 2016 | Obihiro (JPN) |
| 500m | 40,79 | 14 January 2015 | Seoul (KOR) |
| 1000m | 1.19,11 | 3 February 2015 | Nagano (JPN) |
| 1500m | 2.01,17 | 2 February 2015 | Nagano (JPN) |
| 3000m | 4.39,46 | 14 February 2015 | Morioka (JPN) |
| 5000m | 8.15,99 | 15 February 2015 | Morioka (JPN) |
| 500m | 42,08 | 24 November 2013 | Morioka (JPN) |
| 1000m | 1.25,32 | 24 November 2013 | Morioka (JPN) |
| 1500m | 2.15,97 | 16 February 2014 | Morioka (JPN) |
| 3000m | 4.36,84 | 22 December 2013 | Morioka (JPN) |
| 5000m | 8.03,87 | 14 December 2013 | Morioka (JPN) |
| 500m | 43,41 | 16 February 2013 | Morioka (JPN) |
| 1000m | 1.31,77 | 24 November 2012 | Morioka (JPN) |
| 1500m | 2.17,13 | 17 February 2013 | Morioka (JPN) |
| 3000m | 4.44,66 | 16 February 2013 | Morioka (JPN) |
| 5000m | 8.03,49 | 17 February 2013 | Morioka (JPN) |
| 500m | 48,29 | 18 February 2012 | Morioka (JPN) |
| 1000m | 1.42,37 | 27 November 2011 | Morioka (JPN) |
| 1500m | 2.32,44 | 19 February 2012 | Morioka (JPN) |
| 3000m | 5.14,76 | 18 February 2012 | Morioka (JPN) |
| 500m | 52,16 | 9 January 2011 | Morioka (JPN) |
| 1000m | 1.48,95 | 20 November 2010 | Morioka (JPN) |
| 1500m | 2.39,88 | 20 February 2011 | Morioka (JPN) |
| 3000m | 5.30,38 | 19 February 2011 | Morioka (JPN) |
Results
| YS Cup 2025 - Nagane Final Competition YS CUP 2025’長根ファイナルスピードスケート競技会 | Hachinohe - YS Arena (JPN) | 8 - 9 March 2025 | ||||||||
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| 49th Iwate Prefecture Sprint Championships 第49回岩手県スプリントスピードスケート競技選手権大会 | Morioka (JPN) | 14 - 15 December 2024 | ||||||||
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| YS Cup - 2024 Nagane Final Speed Skating Competition YS CUP 2024’長根ファイナルスピードスケート競技会 | Hachinohe - YS Arena (JPN) | 2 - 3 March 2024 | ||||||||
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| 76th Iwate Prefectural Sports Festival Speed Skating Competition 第７６回岩手県民体育大会スケート（スピード）競技会 | Morioka (JPN) | 16 - 17 December 2023 | ||||||||
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| 52nd Tohoku Speed Skating Championships 第52回東北スピードスケート選手権大会 | Hachinohe - YS Arena (JPN) | 17 - 18 December 2022 | ||||||||
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Native Language Names