The League of Legends Japan League is the premier tournament of Japan and this is the summer season of 2019, the league will feature 6 teams as they compete for the Japanese Worlds Play-in seed.
Format
Regular season
Double round robin with best-of-three matches.
Top 3 moves on to playoffs aswell as qualifying for the next season of LJL
4th place qualifies for the next season of LJL.
Bottom two will go to next seasons promotion tournament to defend their spot.
Playoffs
Best-of-five matches with the winner of the regular season waiting in the finals.