Kokoro Osano 小佐野 心汰
Japan (JPN)
Male
Personal Records
| 500m | 42,74 | 13 February 2026 | Nagano (JPN) |
| 1000m | 1.25,53 | 15 February 2026 | Nagano (JPN) |
| 1500m | 2.24,15 | 16 February 2024 | Nagano (JPN) |
| 3000m | 5.53,20 | 23 December 2023 | Fujiyoshida (JPN) |
| 5000m | 10.12,97 | 24 December 2023 | Fujiyoshida (JPN) |
Season Bests
| 500m | 42,74 | 13 February 2026 | Nagano (JPN) |
| 1000m | 1.25,53 | 15 February 2026 | Nagano (JPN) |
| 1500m | 2.27,41 | 21 December 2025 | Fujiyoshida (JPN) |
| 500m | 44,55 | 14 February 2025 | Nagano (JPN) |
| 1000m | 1.30,33 | 16 February 2025 | Nagano (JPN) |
| 1500m | 2.36,71 | 22 December 2024 | Fujiyoshida (JPN) |
| 500m | 46,25 | 16 February 2024 | Nagano (JPN) |
| 1000m | 1.36,01 | 4 February 2024 | Nagano (JPN) |
| 1500m | 2.24,15 | 16 February 2024 | Nagano (JPN) |
| 3000m | 5.53,20 | 23 December 2023 | Fujiyoshida (JPN) |
| 5000m | 10.12,97 | 24 December 2023 | Fujiyoshida (JPN) |
| 500m | 57,35 | 22 January 2023 | Fujiyoshida (JPN) |
| 1000m | 1.59,07 | 21 January 2023 | Fujiyoshida (JPN) |
| 500m | 59,97 | 23 January 2022 | Fujiyoshida (JPN) |
| 1000m | 2.05,28 | 22 January 2022 | Fujiyoshida (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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| 46th National Junior High School Skating Championships 第46回全国中学校スケート大会 | Nagano (JPN) | 31 January - 3 February 2026 | ||||||||
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| 76th Yamanashi Prefecture Junior High School Competition 第76回山梨県中学校総合体育大会スケート競技会 | Fujiyoshida (JPN) | 11 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