Wi-Fi Taiyou: Yakuman DS is a Nintendo DS video game released in 2006 by Nintendo. The game isn't as much of a sequel as it is a simple remake of the game with a single added feature, which is advertised in the game's title: Nintendo Wi-Fi Connection compatibility. The game contains all of the features of the original game without any enhancements beyond the addition of online multiplayer. All of the characters from the original, all of which were Mario characters, are back in this game. The word Yakuman in the game's title is what the winning hand is called in Mahjong.