1981 JSL Cup

Statistics of JSL Cup in the 1981 season.

Overview
It was contested by 20 teams, and Toshiba and Mitsubishi Motors won the championship.

1st round

 * Honda 3-0 Tanabe Pharmaceuticals
 * Toshiba 2-1 Sumitomo Metals
 * Yomiuri 1-2 Nippon Kokan
 * Mitsubishi Motors 4-0 Teijin Matsuyama

2nd round

 * Kofu 3-2 Nagoya
 * Honda 0-3 Furukawa Electric
 * Yamaha Motors 2-4 Toshiba
 * Nissan Motors 3-0 Nippon Steel
 * Hitachi 5-1 Toyota Motors
 * Nippon Kokan 1-2 Fujita Industries
 * Yanmar Diesel 3-5 Mitsubishi Motors
 * Mazda 0-2 Fujitsu

Quarterfinals

 * Kofu 1-6 Furukawa Electric
 * Toshiba 3-1 Nissan Motors
 * Hitachi 3-5 Fujita Industries
 * Mitsubishi Motors 1-1 (PK 5–3) Fujitsu

Semifinals

 * Furukawa Electric 2-2 (PK 2–3) Toshiba
 * Fujita Industries 2-4 Mitsubishi Motors

Final
Toshiba and Mitsubishi Motors won the championship
 * Toshiba 4-4 Mitsubishi Motors