

Wai Wai 3-nin Uchi Mahjong (also known as Wai Wai Sanninuchi Mahjong) is a 3-Player mahjong game that allows up to 3 human players to play at the same time using the multi-tap function. The game features 9 different characters to choose and different game modes. Mahjong is a game for four players that originated in China. Mahjong involves skill, strategy, and calculation, as well as a certain degree of chance. Depending on the variation which is played, luck can be anything from a minor to a dominant factor in success. In Asia, mahjong is also popularly played as a gambling game. In the game, each player is dealt either thirteen or sixteen tiles in a hand (depending on the variation being played). On their turn, players draw a tile and discard one, with the goal of making four or five melds (also depending on the variation) and one pair, or "head". Winning comes "on the draw", by drawing a new or discarded tile that completes the hand. Thus a winning hand actually contains fourteen (or seventeen) tiles. 3-Player (or 3-ka) Mahjong is a simplified 3-person Mahjong which involves hands of 13 tiles, and total tiles of 84 on the table and uses Joker tiles as well. It only includes the tong zhi tiles or circular shapes of patterns on the tiles for which is different from the conventional Chinese mahjong which has bamboo patterns, 10-thousand and the tong zhi tiles. It has jackpot or Royal Flush rules of winning, in which whoever accumulates a point of 10 is considered to hit the jackpot, with that some would double the winning stake. There are advantages of playing this version of game because you need fewer people to start a game and the turnaround time of a game is short, hence it is considered a speedfast game.

Marl Jong!! Is a puzzle game that was released on April 24th, 2003. It came with a drama CD and a vocal CD. It takes place mainly in Eringya Valley, but there is also a scenario that seems to take place in the Princess Contest mentioned in Little Princess.

Dokidoki Shutter Chance☆ is a jigsaw puzzle game with a competitive action twist, one of many such games produced by Nippon Ichi. Two players compete to assemble three small picture puzzles as quickly as possible. Placing pieces will earn energy to use items which can help that player or hinder their opponent, and each of the nine playable characters has a different selection of items available. The game includes a single-player story mode in which Shunsuke challenges a series of girls to puzzle matches; if he wins, the girl allows her photo to be taken, which the player can adjust the framing of and save to an album. There is also a two-player versus mode where any character and set of puzzles can be chosen.

Ganso Family Mahjong is a mahjong game is which the player is a gambler (male or female one, since the game allows the player to choose a name, genre, blood type, etc) that in the new story mode he goes through some kind of board in which he advance playing mahjong matches againts computer opponents. The game also features a tournament mode, a free game mode and also a complete tutorial.

Card & Board Game / Science fiction
Bakuretsu Akindo Uchuu Goushouden is a sugoroku board game (Japanese backgammon) that takes its players to the universe. Gameplay offers a high degree of freedom. Player can choose to make money slowly by taking up ordinary jobs, or take a risk and make a fortune at one stroke.

Ikasama Cheating Mahjong is a mahjong game with a story mode in which the player controls a mahjong player that to advance in the game have to play in some illegal mahjong matchs, the game got some strange features like all the players can try to cheat during a match but they can be caught by the rest of the players and be punished.

Arcade / Card & Board Game / Non-fiction
The Gambler - Honoo no Tobaku Densetsu is a gambling game in which the player takes the role of a young gambler that enters a casino where he wants to earn lots of money playing against other gamblers in different dice games.

Motto Trump Shiyouyo! - I-Mode no Grand Prix is a collection of card games that includes Poker, 21, Blackjack, etc. The gameplay is in first person perspective and the game features up to 4 human players to play at the same time using the multitap function. Trump or trumps or trump suit are terms used in trick-taking games, traditionally called whist-style games although the best-known example may now be bridge, where cards of one suit rank above all non-trump cards, and automatically prevail over them, losing only to a higher trump if one is played to the same trick. In most games, trump cards cannot be played if the player has any cards of the suit led to the trick; in a few, trumps can be played at any time. Playing the first trump to an already-started trick is known as ruffing; if another player were to play a higher trump, that would be an overruff or more commonly an overtrump.

Quiz/Trivia / Card & Board Game / Non-fiction
Tetsuman Special is a 4-way riichi mahjong game featuring the endorsement of the Japan Professional Mahjong League and the likenesses of 14 professional mahjong players (15 in the Saturn version). It is the third title in Naxat Soft's Tetsuman mahjong game series. There are two main play modes: Title Conquest mode tasks the player with winning against the pros to increase their rank and earn a total of 48 different professional titles; Free Game lets the player set up a more relaxed exhibition game against any set of opponents. The game also keeps detailed records on the player's performance which can be reviewed at any time.