Stadium: Noevir Stadium Round: 6
| Japan Rugby League One | 2024/02/25 04:00 | Ricoh Black Rams v Kobelco Steelers | W | 17-27 |
| Japan Rugby League One | 2023/03/10 10:00 | Ricoh Black Rams v Kobelco Steelers | L | 41-26 |
| Japan Rugby League One | 2022/03/12 05:30 | Kobelco Steelers v Ricoh Black Rams | W | 56-21 |
| Japan Rugby League One | 2021/03/14 05:00 | Ricoh Black Rams v Kobelco Steelers | W | 19-20 |
| Japan Rugby League One | 2020/02/15 04:00 | Kobelco Steelers v Ricoh Black Rams | W | 43-6 |
| Japan Rugby League One | 2018/01/06 02:30 | Kobelco Steelers v Ricoh Black Rams | W | 19-10 |
| Japan Rugby League One | 2017/10/22 05:00 | Kobelco Steelers v Ricoh Black Rams | L | 10-15 |
| Japan Rugby League One | 2016/10/08 05:00 | Kobelco Steelers v Ricoh Black Rams | W | 45-39 |
| Japan Rugby League One | 2024/05/04 03:10 | Honda Heat v Kobelco Steelers | W | 31-33 |
| Japan Rugby League One | 2024/04/27 05:30 | Kobelco Steelers v Shizuoka Blue Revs | W | 63-19 |
| Japan Rugby League One | 2024/04/21 04:00 | Kubota Spears v Kobelco Steelers | L | 39-29 |
| Japan Rugby League One | 2024/04/14 05:30 | Toshiba Brave Lupus v Kobelco Steelers | D | 40-40 |
| Japan Rugby League One | 2024/04/07 05:30 | Kobelco Steelers v Sungoliath | L | 27-36 |
| Japan Rugby League One | 2024/03/24 05:30 | Kobelco Steelers v Kintetsu Liners | W | 60-17 |
| Japan Rugby League One | 2024/03/16 05:30 | Kobelco Steelers v Wild Knights | L | 18-28 |
| Japan Rugby League One | 2024/03/10 05:30 | Mitsubishi Dynaboars v Kobelco Steelers | W | 14-43 |
| Japan Rugby League One | 2024/05/25 05:30 | Ricoh Black Rams v Green Rockets | W | 55-0 |
| Japan Rugby League One | 2024/05/18 05:30 | Green Rockets v Ricoh Black Rams | W | 21-40 |
| Japan Rugby League One | 2024/05/05 05:35 | Ricoh Black Rams v Toyota Verblitz | L | 18-45 |
| Japan Rugby League One | 2024/04/27 03:00 | Mitsubishi Dynaboars v Ricoh Black Rams | W | 24-31 |
| Japan Rugby League One | 2024/04/21 05:30 | Kintetsu Liners v Ricoh Black Rams | L | 34-23 |
| Japan Rugby League One | 2024/04/12 10:00 | Ricoh Black Rams v Wild Knights | L | 26-50 |
| Japan Rugby League One | 2024/04/06 04:00 | Ricoh Black Rams v Canon Eagles | L | 12-31 |
| Japan Rugby League One | 2024/03/24 05:30 | Toshiba Brave Lupus v Ricoh Black Rams | L | 40-33 |