2018 International Online Riichi Mahjong Competition
The 2018 International Online Riichi Mahjong Competition is the 7th iteration of the International Online Riichi Mahjong Competition (IORMC). This year's competition features teams of four players from twenty-one different countries. An individual competition will be held separately from the team competition. The team competition is held on November 4 while the individual competition is two weeks later on the 17th.