| 1. Round | 21/08/1998 | Vissel Kobe | - | Kashiwa Reysol | 0:2 | ||||
| 2. Round | 28/08/1998 | Gamba Osaka | - | Vissel Kobe | 1:0 aet | ||||
| 3. Round | 04/09/1998 | Vissel Kobe | - | Yokohama F. Marinos | 2:3 | ||||
| 4. Round | 11/09/1998 | Urawa Red Diamonds | - | Vissel Kobe | 2:1 | ||||
| 5. Round | 14/09/1998 | Vissel Kobe | - | Nagoya Grampus Eight | 1:3 |  |
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| 6. Round | 18/09/1998 | Bellmare Hiratsuka | - | Vissel Kobe | 1:0 | ||||
| 7. Round | 22/09/1998 | Vissel Kobe | - | Júbilo Iwata | 0:7 | ||||
| 8. Round | 25/09/1998 | Verdy Kawasaki | - | Vissel Kobe | 1:2 | ||||
| 9. Round | 02/10/1998 | Vissel Kobe | - | Kyoto Purple Sanga | 0:2 | ||||
| 10. Round | 13/10/1998 | Vissel Kobe | - | JEF United Ichihara | 5:3 pso | |
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| 11. Round | 16/10/1998 | Yokohama Flügels | - | Vissel Kobe | 4:3 | |
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| 12. Round | 20/10/1998 | Vissel Kobe | - | Cerezo Osaka | 2:0 | ||||
| 13. Round | 23/10/1998 | Sanfrecce Hiroshima | - | Vissel Kobe | 2:3 | |
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| 14. Round | 30/10/1998 | Vissel Kobe | - | Avispa Fukuoka | 2:1 | |
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| 15. Round | 02/11/1998 | Consadole Sapporo | - | Vissel Kobe | 3:0 | ||||
| 16. Round | 06/11/1998 | Vissel Kobe | - | Shimizu S-Pulse | 3:0 | |
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| 17. Round | 13/11/1998 | Kashima Antlers | - | Vissel Kobe | 4:1 | |
South Korea