| Tournament details | |
|---|---|
| Country |  Japan |
| Final positions | |
| Champions | Shimizu FC Ladies |
| Runner-up | Yomiuri SC Beleza |
| Semifinalists | |
Statistics of Empress's Cup in the 1991 season.
| Tournament details | |
|---|---|
| Country | Japan |
| Final positions | |
| Champions | Shimizu FC Ladies |
| Runner-up | Yomiuri SC Beleza |
| Semifinalists | |
Statistics of Empress's Cup in the 1991 season.