Osamuko's Japanese Mahjong Blog
Osamuko's Japanese Mahjong Blog was a leading English language blog on Japanese mahjong. Articles covered various topics on the game, such as beginner strategies, defensive techniques, and mahjong tournaments. The site was also home to its own community housed in the IRC channel: #osamuko on the irc.rizon.net server.
Game events
World Riichi Mahjong League
Main article: World Riichi Mahjong League
World Amateur Mahjong League
Main article: World Amateur Mahjong League