| Name: Issei | Surname: KUROIWA | Country: JPN  | SEASON: 2020/2021 » |
| 500 m | |||||||||
| 8279 | 8112 | 39,77 | Issei | KUROIWA | 96 | JPN | 28 | Obihiro | 13-02-23 |
| 1000 m | |||||||||
| 6048 | 5892 | 1.18,56 | Issei | KUROIWA | 96 | JPN | 1 | Ikaho | 12-02-08 |
| 1500 m | |||||||||
| 5892 | 5761 | 2.00,65 | Issei | KUROIWA | 96 | JPN | 49 | Nagano | 12-02-18 |
| 3000 m | |||||||||
| - | 4.19,91 | Issei | KUROIWA | 96 | JPN | 48 | Obihiro | 14-11-02 | |
| Fast | |||||||||||||
| 6081 | 5924 | 119,266 | Issei | KUROIWA | 96 | JPN | 39,77 | 1.18,56 | 2.00,65 | -- | -- | -- | 13 |
| Mini | |||||||||||||
| 5560 | 5437 | 162,584 | Issei | KUROIWA | 96 | JPN | 39,77 | 1.18,56 | 2.00,65 | 4.19,91 | -- | -- | 15 |
| Sprint | |||||||||||||
| 6773 | 6616 | 79,050 | Issei | KUROIWA | 96 | JPN | 39,77 | 1.18,56 | -- | -- | -- | -- | 13 |
