Ryouichi Tamaru 田丸 諒一
Japan (JPN)
Male
Personal Records
| 500m | 41,43 | 21 December 2024 | Fujiyoshida (JPN) |
| 1000m | 1.22,54 | 25 August 2024 | Hachinohe - YS Arena (JPN) |
| 1500m | 2.01,15 | 8 November 2025 | Obihiro (JPN) |
| 3000m | 4.11,63 | 15 February 2026 | Nagano (JPN) |
| 5000m | 7.12,72 | 14 February 2026 | Nagano (JPN) |
| 10000m | 15.36,57 | 17 November 2023 | Obihiro (JPN) |
Season Bests
| 1500m | 2.01,15 | 8 November 2025 | Obihiro (JPN) |
| 3000m | 4.11,63 | 15 February 2026 | Nagano (JPN) |
| 5000m | 7.12,72 | 14 February 2026 | Nagano (JPN) |
| 10000m | 16.09,29 | 5 January 2026 | Kushiro (JPN) |
| 500m | 41,43 | 21 December 2024 | Fujiyoshida (JPN) |
| 1000m | 1.22,54 | 25 August 2024 | Hachinohe - YS Arena (JPN) |
| 1500m | 2.01,59 | 8 September 2024 | Obihiro (JPN) |
| 3000m | 4.25,64 | 21 December 2024 | Fujiyoshida (JPN) |
| 5000m | 7.27,14 | 7 September 2024 | Obihiro (JPN) |
| 10000m | 15.49,79 | 24 August 2024 | Hachinohe - YS Arena (JPN) |
| 1500m | 2.02,77 | 3 September 2023 | Obihiro (JPN) |
| 3000m | 4.22,90 | 8 January 2024 | Fujiyoshida (JPN) |
| 5000m | 7.21,06 | 2 September 2023 | Obihiro (JPN) |
| 10000m | 15.36,57 | 17 November 2023 | Obihiro (JPN) |
| 500m | 42,03 | 17 December 2022 | Fujiyoshida (JPN) |
| 1000m | 1.23,37 | 11 December 2022 | Shibukawa (JPN) |
| 1500m | 2.03,55 | 17 February 2023 | Nagano (JPN) |
| 3000m | 4.16,30 | 18 February 2023 | Nagano (JPN) |
| 5000m | 7.40,72 | 5 November 2022 | Obihiro (JPN) |
| 10000m | 16.19,69 | 4 November 2022 | Obihiro (JPN) |
| 500m | 41,60 | 18 December 2021 | Fujiyoshida (JPN) |
| 1500m | 2.04,88 | 25 December 2021 | Fujiyoshida (JPN) |
| 3000m | 4.33,54 | 12 February 2022 | Nagano (JPN) |
| 5000m | 8.05,75 | 19 December 2021 | Fujiyoshida (JPN) |
| 10000m | 17.01,88 | 20 January 2022 | Hachinohe - YS Arena (JPN) |
| 500m | 41,88 | 13 February 2021 | Nagano (JPN) |
| 1500m | 2.08,37 | 26 December 2020 | Fujiyoshida (JPN) |
| 3000m | 4.21,61 | 14 February 2021 | Nagano (JPN) |
| 5000m | 7.30,37 | 20 February 2021 | Obihiro (JPN) |
| 10000m | 15.44,01 | 23 January 2021 | Nagano (JPN) |
| 500m | 42,68 | 21 December 2019 | Fujiyoshida (JPN) |
| 1500m | 2.03,94 | 7 February 2020 | Nagano (JPN) |
| 3000m | 4.18,09 | 8 February 2020 | Nagano (JPN) |
| 5000m | 7.34,69 | 23 January 2020 | Obihiro (JPN) |
| 10000m | 16.09,50 | 25 January 2020 | Obihiro (JPN) |
| 500m | 44,05 | 5 January 2019 | Fujiyoshida (JPN) |
| 1000m | 1.25,99 | 17 February 2019 | Nagano (JPN) |
| 1500m | 2.14,21 | 15 December 2018 | Fujiyoshida (JPN) |
| 3000m | 4.28,61 | 16 February 2019 | Nagano (JPN) |
| 5000m | 8.06,56 | 10 February 2019 | Okaya (JPN) |
| 500m | 44,67 | 16 December 2017 | Fujiyoshida (JPN) |
| 1000m | 1.25,94 | 18 February 2018 | Nagano (JPN) |
| 1500m | 2.12,14 | 17 February 2018 | Nagano (JPN) |
| 3000m | 4.54,78 | 26 December 2017 | Fujiyoshida (JPN) |
| 5000m | 8.30,34 | 23 December 2017 | Fujiyoshida (JPN) |
| 500m | 48,58 | 8 January 2017 | Yatsugatake (JPN) |
| 1500m | 2.29,46 | 8 January 2017 | Yatsugatake (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 | ||||||||
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| 59th National / 64th Kanto-Koshinetsu University Speed Skating Competition 第59回全国国公立大学スピードスケート競技会（兼）第64回関東甲信越大学スピードスケート競技大会 | Fujiyoshida (JPN) | 12 January 2026 | ||||||||
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| 98th Japan Student Championships 第98回日本学生氷上競技選手権大会 スピードスケート競技 | Kushiro (JPN) | 5 - 7 January 2026 | ||||||||
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| 20th Yamanashi Prefecture Speed Skating Distance Competition 第20回山梨県スピードスケート距離別競技大会 | Fujiyoshida (JPN) | 27 - 28 December 2025 | ||||||||
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| 80th Yamanashi Prefecture Speed Skating Championships 第80回山梨県スピードスケート選手権大会 | Fujiyoshida (JPN) | 20 - 21 December 2025 | ||||||||
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Native Language Names