| 5. Round | 10/04/1998 | Júbilo Iwata | - | Yokohama Flügels | 4:0 | ||||
| 6. Round | 14/04/1998 | Yokohama Flügels | - | Verdy Kawasaki | 0:3 | ||||
| 14. Round | 28/07/1998 | Shimizu S-Pulse | - | Yokohama Flügels | 2:0 | ||||
| 15. Round | 31/07/1998 | Yokohama Flügels | - | Kashima Antlers | 3:2 | ||||
| 16. Round | 04/08/1998 | Kashiwa Reysol | - | Yokohama Flügels | 1:3 | ||||
| 17. Round | 07/08/1998 | Yokohama Flügels | - | Gamba Osaka | 3:6 |
Japan