| Name: Kazuki | Surname: KOIWA | Country: JPN  | SEASON: 2021/2022 » |
| 500 m | |||||||||
| 2664 | 2546 | 37,77 | Kazuki | KOIWA | 97-05-16 | JPN | 6 | Ikaho | 17-12-02 |
| 1000 m | |||||||||
| 1605 | 1513 | 1.13,47 | Kazuki | KOIWA | 97-05-16 | JPN | 22 | Obihiro | 17-09-10 |
| 1500 m | |||||||||
| 1208 | 1129 | 1.51,79 | Kazuki | KOIWA | 97-05-16 | JPN | 17 | Nagano | 16-10-22 |
| 3000 m | |||||||||
| 889 | 847 | 3.57,60 | Kazuki | KOIWA | 97-05-16 | JPN | 5 | Nagano | 16-02-14 |
| 5000 m | |||||||||
| 1451 | 1384 | 6.57,52 | Kazuki | KOIWA | 97-05-16 | JPN | 7 | Obihiro | 16-11-04 |
| 10000 m | |||||||||
| - | 16.22,33 | Kazuki | KOIWA | 97-05-16 | JPN | 12 | Kushiro | 13-12-21 | |
| Allround | |||||||||||||
| 1720 | 1665 | 165,901 | Kazuki | KOIWA | 97-05-16 | JPN | 37,77 | -- | 1.51,79 | -- | 6.57,52 | 16.22,33 | 18 |
| Big6 | |||||||||||||
| 1239 | 1197 | 242,236 | Kazuki | KOIWA | 97-05-16 | JPN | 37,77 | 1.13,47 | 1.51,79 | 3.57,60 | 6.57,52 | 16.22,33 | 18 |
| Fast | |||||||||||||
| 1554 | 1462 | 111,768 | Kazuki | KOIWA | 97-05-16 | JPN | 37,77 | 1.13,47 | 1.51,79 | -- | -- | -- | 18 |
| Long | |||||||||||||
| 1883 | 1831 | 130,468 | Kazuki | KOIWA | 97-05-16 | JPN | -- | -- | -- | 3.57,60 | 6.57,52 | 16.22,33 | 17 |
| Mini | |||||||||||||
| 1134 | 1061 | 151,368 | Kazuki | KOIWA | 97-05-16 | JPN | 37,77 | 1.13,47 | 1.51,79 | 3.57,60 | -- | -- | 18 |
| Small | |||||||||||||
| 1072 | 1023 | 156,385 | Kazuki | KOIWA | 97-05-16 | JPN | 37,77 | -- | 1.51,79 | 3.57,60 | 6.57,52 | -- | 18 |
| Sprint | |||||||||||||
| 1984 | 1880 | 74,505 | Kazuki | KOIWA | 97-05-16 | JPN | 37,77 | 1.13,47 | -- | -- | -- | -- | 18 |
