| 5. Round | 10/04/1998 | Kashiwa Reysol | - | Kashima Antlers | 3:2 | ||||
| 6. Round | 14/04/1998 | Kashiwa Reysol | - | Kyoto Purple Sanga | 3:2 aet | ||||
| 7. Round | 17/04/1998 | Gamba Osaka | - | Kashiwa Reysol | 3:1 | ||||
| 8. Round | 24/04/1998 | Kashiwa Reysol | - | Yokohama F. Marinos | 0:4 | ||||
| 11. Round | 04/05/1998 | Bellmare Hiratsuka | - | Kashiwa Reysol | 1:3 |
Japan