1991 JSL Cup

Statistics of JSL Cup in the 1991 season.

Overview
It was contested by 28 teams, and Yomiuri won the championship.

1st round

 * Tanabe Pharmaceuticals 2-1 Cosmo Oil
 * Toshiba 2-0 Otsuka Pharmaceutical
 * Hitachi 8-0 Toho Titanium
 * NKK 1-0 Kyoto Shiko
 * Matsushita Electric 1-0 Tokyo Gas
 * Toyota Motors 3-0 Yomiuri Juniors
 * Yomiuri 6-0 Chuo Bohan
 * Mitsubishi Motors 2-4 Sumitomo Metals
 * Yamaha Motors 1-3 Fujitsu
 * Mazda 3-2 NTT Kanto
 * Yanmar Diesel 1-4 Kofu
 * Fujita Industries 2-0 Kawasaki Steel

2nd round

 * Honda 7-1 Tanabe Pharmaceuticals
 * Toshiba 1-1 (PK 4–5) Hitachi
 * NKK 1-2 Matsushita Electric
 * Toyota Motors 3-3 (PK 4–5) Nissan Motors
 * All Nippon Airways 1-3 Yomiuri
 * Sumitomo Metals 0-3 Fujitsu
 * Mazda 3-1 Kofu
 * Fujita Industries 1-0 Furukawa Electric

Quarterfinals

 * Honda 2-2 (PK 6–5) Hitachi
 * Matsushita Electric 0-1 Nissan Motors
 * Yomiuri 4-1 Fujitsu
 * Mazda 1-1 (PK 4–2) Fujita Industries

Semifinals

 * Honda 0-0 (PK 4–2) Nissan Motors
 * Yomiuri 1-0 Mazda

Final
Yomiuri won the championship
 * Honda 3-4 Yomiuri