| Tournament details | |
|---|---|
| Country |  Japan |
| Final positions | |
| Champions | Furukawa Electric |
| Runner-up | Yanmar Diesel |
| Semifinalists | |
The 1977 JSL Cup was contested by 20 teams, and Furukawa Electric won the championship.
| Tournament details | |
|---|---|
| Country | Japan |
| Final positions | |
| Champions | Furukawa Electric |
| Runner-up | Yanmar Diesel |
| Semifinalists | |
The 1977 JSL Cup was contested by 20 teams, and Furukawa Electric won the championship.