4-Player Mahjong (Yonjin Mahjong) is one of the earliest and most classic Mahjong titles for the Famicom/NES. This version, localized by the Starry Sky group, provides a full Chinese interface for the traditional Japanese Riichi Mahjong rules. Players compete against three AI opponents in a battle of luck and skill. The game's simple but effective graphics make the tiles easy to read, and the clean UI helps beginners understand the flow of the game. Whether you are practicing your waits or aiming for a high-value 'Yakuman' hand, this classic simulation offers a solid and authentic Mahjong experience on retro hardware.