1978 JSL Cup
Statistics of JSL Cup in the 1978 season.
Overview
It was contested by 20 teams, and Mitsubishi Motors won the championship.
Results
Group A
| Fujita Industries | Yomiuri | Hitachi | Fujitsu | Kofu | |
| Fujita Industries | - | 1-3 | 2-1 | 2-1 | 4-2 |
| Yomiuri | 3-1 | - | 4-0 | 2-4 | 1-1 (PK 3-2) |
| Hitachi | 1-2 | 0-4 | - | 5-0 | 3-0 |
| Fujitsu | 1-2 | 4-2 | 0-5 | - | 5-1 |
| Kofu | 2-4 | 1-1 (PK 2-3) |
0-3 | 1-5 | - |
Group B
| Mitsubishi Motors | Furukawa Electric | Sumitomo Metals | Nissan Motors | Toshiba Horikawa | |
| Mitsubishi Motors | - | 3-2 | 3-2 | 5-0 | 4-1 |
| Furukawa Electric | 2-3 | - | 0-0 (PK 2-4) |
3-1 | 5-1 |
| Sumitomo Metals | 2-3 | 0-0 (PK 4-2) |
- | 1-1 (PK 4-5) |
3-1 |
| Nissan Motors | 0-5 | 1-3 | 1 (PK 5-4)1 |
- | 1-1 (PK 4-3) |
| Toshiba Horikawa | 1-4 | 1-5 | 1-3 | 1-1 (PK 3-4) |
- |
Group C
| Nippon Steel | Yanmar Diesel | Tanabe Pharmaceuticals | Teijin | Kyoto Shiko | |
| Nippon Steel | - | 3-1 | 3-0 | 2-1 | 2-0 |
| Yanmar Diesel | 1-3 | - | 2-0 | 5-1 | 5-0 |
| Tanabe Pharmaceuticals | 0-3 | 0-2 | - | 2-0 | 1-0 |
| Teijin | 1-2 | 1-5 | 0-2 | - | 6-0 |
| Kyoto Shiko | 0-2 | 0-5 | 0-1 | 0-6 | - |
Group D
| Nippon Kokan | Honda | Toyo Industries | Yanmar Club | Toyota Motors | |
| Nippon Kokan | - | 2-2 (PK 4-2) |
3-0 | 2-1 | 6-0 |
| Honda | 2-2 (PK 2-4) |
- | 1-1 (PK 3-4) |
3-1 | 6-2 |
| Toyo Industries | 0-3 | 1-1 (PK 4-3) |
- | 3-1 | 3-1 |
| Yanmar Club | 1-2 | 1-3 | 1-3 | - | 1-0 |
| Toyota Motors | 0-6 | 2-6 | 1-3 | 0-1 | - |
Quarterfinals
- Fujita Industries 2-1 Honda
- Nippon Steel 1-0 Furukawa Electric
- Mitsubishi Motors 2-0 Yanmar Diesel
- Nippon Kokan 1-2 Yomiuri
Semifinals
Final
Mitsubishi Motors won the championship