jp mahjongJapanese mahjong (, or マージャン), otherwise known as riichi mahjong, is the Japanese varation to the 4-player table card game of mahjong, whose objective can be bestJapanese Mahjong How to play Mahjong. Riichi (1 fan) When your hand is ready and fully concealed, you can call Riichi. Daburu-Riichi (2 fan) First turn Riichi. Ippatsu (1 fan) Winning