 Top JSL teams included Hitachi Ltd., Furukawa Electric, Mitsubishi Heavy Industries, Nissan Motors, Toyo Industries (Mazda) and Yomiuri Shimbun, which are now, respectively, Kashiwa Reysol, JEF United Chiba, Urawa Red Diamonds, Yokohama F. Marinos, Sanfrecce Hiroshima and Tokyo Verdy.Furukawa/JEF United was the only one never to be relegated to the Second Division and kept this distinction until 2009.JSL played its final season in 1991/92 and the J.