Head to Head
| Japan J2-League | 2024/07/06 09:00 | Iwaki SC v Oita | W | 0-1 |
| Japan J2-League | 2024/04/21 05:00 | Oita v Iwaki SC | L | 0-2 |
| Japan J2-League | 2023/07/22 10:00 | Oita v Iwaki SC | L | 1-2 |
| Japan J2-League | 2023/04/08 05:00 | Iwaki SC v Oita | W | 1-3 |
| Japan J2-League | 2024/07/06 09:00 | Iwaki SC v Oita | W | 0-1 |
| Japan J2-League | 2024/04/21 05:00 | Oita v Iwaki SC | L | 0-2 |
| Japan J2-League | 2023/07/22 10:00 | Oita v Iwaki SC | L | 1-2 |
| Japan J2-League | 2023/04/08 05:00 | Iwaki SC v Oita | W | 1-3 |