| 1. Jornada | 21.03.1998 | Kashiwa Reysol | - | Sanfrecce Hiroshima | 0:1 | ||||
| 2. Jornada | 25.03.1998 | Avispa Fukuoka | - | Kashiwa Reysol | 3:4 pn. | ||||
| 3. Jornada | 28.03.1998 | Kashiwa Reysol | - | Consadole Sapporo | 5:4 pn. | ||||
| 4. Jornada | 04.04.1998 | Shimizu S-Pulse | - | Kashiwa Reysol | 0:2 | ||||
| 5. Jornada | 11.04.1998 | Kashiwa Reysol | - | Kashima Antlers | 3:2 |  |
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| 8. Jornada | 25.04.1998 | Kashiwa Reysol | - | Yokohama F. Marinos | 0:4 | ||||
| 9. Jornada | 29.04.1998 | Urawa Red Diamonds | - | Kashiwa Reysol | 3:1 | ||||
| 10. Jornada | 02.05.1998 | Kashiwa Reysol | - | Nagoya Grampus Eight | 2:3 pró. | ||||
| 12. Jornada | 09.05.1998 | Kashiwa Reysol | - | Júbilo Iwata | 1:3 | ||||
| 14. Jornada | 29.07.1998 | Kashiwa Reysol | - | Vissel Kobe | 4:0 | |
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| 15. Jornada | 01.08.1998 | JEF United Ichihara | - | Kashiwa Reysol | 3:0 | ||||
| 16. Jornada | 05.08.1998 | Kashiwa Reysol | - | Yokohama Flügels | 1:3 | ||||
| 17. Jornada | 08.08.1998 | Cerezo Osaka | - | Kashiwa Reysol | 5:7 |
Japón