1. Round | 21/08/1998 | JEF United Ichihara | - | Kashima Antlers | 1:3 | ||||
2. Round | 28/08/1998 | Kashiwa Reysol | - | JEF United Ichihara | 1:0 | ||||
3. Round | 04/09/1998 | JEF United Ichihara | - | Gamba Osaka | 0:1 aet | ||||
4. Round | 11/09/1998 | Yokohama F. Marinos | - | JEF United Ichihara | 3:2 | ||||
5. Round | 14/09/1998 | JEF United Ichihara | - | Urawa Red Diamonds | 0:2 | ||||
6. Round | 18/09/1998 | Nagoya Grampus Eight | - | JEF United Ichihara | 3:0 | ||||
9. Round | 02/10/1998 | JEF United Ichihara | - | Verdy Kawasaki | 0:2 | ||||
10. Round | 13/10/1998 | Vissel Kobe | - | JEF United Ichihara | 5:3 pso | ||||
11. Round | 16/10/1998 | JEF United Ichihara | - | Kyoto Purple Sanga | 1:2 aet | ||||
12. Round | 20/10/1998 | JEF United Ichihara | - | Yokohama Flügels | 0:3 | ||||
13. Round | 23/10/1998 | Cerezo Osaka | - | JEF United Ichihara | 2:0 | ||||
14. Round | 30/10/1998 | JEF United Ichihara | - | Sanfrecce Hiroshima | 6:5 pso |