japan j1 leagueThe Japanese football champions are the winners of the top league in Japan, the Japan Soccer League from 1965 to 1992 and the J.League since then.. Sanfrecce Hiroshima and TokyoThe 2022 J1 League, also known as the 2022 Meiji Yasuda J1 League (Japanese: 2022 J1リーグ, Hepburn: 2022 Meiji Yasuda Seimei J1 Rīgu) for sponsorship reasons,