Koutarou Hoskawa 細川 晃太郎
Japan (JPN)
Male
Personal Records
| 500m | 38,17 | 22 November 2025 | Obihiro (JPN) |
| 1000m | 1.15,27 | 7 September 2025 | Obihiro (JPN) |
| 1500m | 1.52,37 | 22 December 2024 | Obihiro (JPN) |
| 3000m | 3.58,29 | 6 September 2025 | Obihiro (JPN) |
| 5000m | 6.51,36 | 30 November 2025 | Obihiro (JPN) |
Season Bests
| 100m | 10,74 | 28 February 2026 | Obihiro (JPN) |
| 500m | 38,17 | 22 November 2025 | Obihiro (JPN) |
| 1000m | 1.15,27 | 7 September 2025 | Obihiro (JPN) |
| 1500m | 1.53,32 | 16 November 2025 | Obihiro (JPN) |
| 3000m | 3.58,29 | 6 September 2025 | Obihiro (JPN) |
| 5000m | 6.51,36 | 30 November 2025 | Obihiro (JPN) |
| 100m | 10,91 | 1 March 2025 | Obihiro (JPN) |
| 500m | 38,55 | 30 November 2024 | Obihiro (JPN) |
| 1500m | 1.52,37 | 22 December 2024 | Obihiro (JPN) |
| 3000m | 3.59,97 | 23 February 2025 | Obihiro (JPN) |
| 5000m | 6.54,50 | 12 October 2024 | Obihiro (JPN) |
| 500m | 39,16 | 2 December 2023 | Obihiro (JPN) |
| 1000m | 1.18,39 | 2 September 2023 | Obihiro (JPN) |
| 1500m | 1.55,54 | 17 February 2024 | Obihiro (JPN) |
| 3000m | 4.01,64 | 25 February 2024 | Obihiro (JPN) |
| 5000m | 6.57,33 | 9 December 2023 | Obihiro (JPN) |
| 500m | 41,42 | 26 November 2022 | Obihiro (JPN) |
| 1500m | 2.04,50 | 27 November 2022 | Obihiro (JPN) |
| 3000m | 4.18,01 | 8 January 2023 | Obihiro (JPN) |
| 5000m | 7.23,64 | 7 January 2023 | Obihiro (JPN) |
| 500m | 42,13 | 27 November 2021 | Obihiro (JPN) |
| 3000m | 4.23,69 | 29 January 2022 | Nagano (JPN) |
| 5000m | 7.40,93 | 31 January 2022 | Nagano (JPN) |
| 1500m | 2.10,32 | 28 February 2021 | Obihiro (JPN) |
| 3000m | 4.35,74 | 28 February 2021 | Obihiro (JPN) |
| 5000m | 7.58,42 | 9 January 2021 | Obihiro (JPN) |
| 1000m | 1.33,71 | 5 January 2020 | Obihiro (JPN) |
Results
| 2025/26 2nd Skate Festival 2025/26第２回スケートフェスティバル | Obihiro (JPN) | 28 February 2026 | ||||||||
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| 75th National High School Speed Skating Championships 第75回全国高等学校スケート競技選手権大会（スピード競技） | Nikko (JPN) | 23 - 26 January 2026 | ||||||||
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| Japan - Junior Championships 2026 / JOC Junior Olympic Games JOCジュニアオリンピック大会 第49回全日本ジュニアスピードスケート選手権大会 | Morioka (JPN) | 16 - 18 January 2026 | ||||||||
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| 78th Hokkaido High School Championships 第78回北海道高等学校スケート競技・アイスホッケー競技選手権大会 | Kushiro (JPN) | 19 - 21 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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Native Language Names