TheShirou97 • 1 yr. Many characters are also capable of performing. The low hand values kinda go along with this -- play tends toward attempts for minimal losses and medium wins rather than big wins. season or joker tiles, which are not used in riichi mahjong. Buy 100,000 pts (this looks like "10Mt") 2. A tile possessing dora is called a dora tile, or. However, a handful of mahjong hands can be formed with four complete groups, while needing to finish the pair. The dead wall is still 7 tiles long, 2 tiles high, but the dora indicator is flipped on the 5th tile to accommodate Kita. Dora is the flavor of riichi mahjong, and Red Fives are added to encourage offense. To my knowledge Riichi is the main difference between Chinese and Japanese mahjong because Chinese doesn't have it; the Japanese version is often referred to as "Riichi Mahjong". dora 3 fan ura-dora 1fan 6 Fan HanemanIn my opinion, two absolutely the best Mahjong variants are Mahjong Competition Rules (MCR, a. Each yaku has a specific han value. The values wrap around so if it's a 9man, it would be 1man. This literally translates to “red dora”, and refers to special dora tiles that are completely red. 4 people. Japanese riichi/dora majan for mobile: mahjongsoul. Jikaze 「自風」 are the seat wind designations for each player. This project is a personal one by myself. Aka nashi games makes the red dora irrelevant, as they are unused. Calculates the score for any riichi hand. So generally, keep your hand closed, chase after high value yaku and dora tiles, and pray to the mahjong gods for good luck. And if it happens to be Dora, then it adds too! OH of course. In Japanese Mahjong, it is frequently beneficial to keep the hand closed, that is, to refrain from forming melds through calling tiles. iPhone Authentic Japanese mahjong with riichi mechanics and dora tiles. Hong Kong Mahjong is simpler and easier to. - Multiplayer and singleplayer modes. This is the HAND VALUE. Please feel free to leave questi. If the dora indicator is a suit tile, the dora is the next tile in the same suit, e. g. Toitoi + Mentsumo = Suuankou. If you are a beginner or plan to introduce new people to mahjong I would strongly suggest sticking to one variant or not introduce the 1-yaku/8-point requirement and. If you watch the M-League, the table they use is their luxury model, the REXX 3. Content is available under Creative Commons Attribution-NonCommercial-ShareAlike unless otherwise noted. How is Japanese mahjong different? tldr: Japanese mahjong has stricter hand requirements that devalue open hands. 2. The rule of furiten is also fairly exclusive to Japanese mahjong and encourages more defensive play. which is just the tile underneath the dora tile on the table. Some combinations form a different yaku which implies one component of the combination, and as a result can never be counted: Toitoi + Chanta = Toitoi + Honroutou. If you see a 9, then the 1 of the same suit is dora. it's way easier in a full game since you have more opportunities at getting a good hand. A true full game of Mahjong is mininum sixteen hands. Japanese riichi mahjong is arguably the most highly refined set of rules for mahjong, and is the only rule-set with an organized league of professional players. a. The rule of furiten is also fairly exclusive to Japanese mahjong and encourages more defensive play. Honba. 七対子; Chiitoitsu in Japanese WikipediaWikipedia> Japanese mahjong. In addition to scoring changes, the rules of rīchi (ready hand) and dora (bonus tiles) are unique highlights of this variant. 10 Sort by: Open comment sort options Add a Comment [deleted] • 7 yr. A strong, fast hand is the best defense in Chinese Mahjong. 1 The Mahjong calculator. And keep track of how long. If it is clear that the han and fu yield more than mangan, the calculation of basic points is omitted. Ron off a tile used to upgrade a triplet into a quad gives 1 han. American Mahjong is also pretty good. Take the abscissa, round it up to the nearest multiple of 10, and multiply it by 2^exponential. Mahjong is played with 136 tiles. The majority of my wins in Mahjong have been with 2-4 Han. In addition to the standard rules to Japanese mahjong, additional "house rules" and variations may be applied to the game. Japanese Mahjong uses riichi and dora rules. Aside from online, the live game is played on a square table, with the mahjong tiles places onto a mahjong mat. Guides And Tutorials. See FAQ 25 for info about Japanese riichi-dora majan, and see FAQ 4b if you want to find other websites that describe the Japanese rules. The sangenpai are an easy way to score points. How to play Japanese Mahjong. Mahjong isn’t really a popular game in Korea. Excellent reference! Very pleasantly presented, with great clarity and readability. The original version was released. Riichi Mahjong). Riichi Mahjong: Basic Strategy. In addition to scoring changes, the rules of rīchi (ready hand) and dora (bonus tiles) are unique highlights of this variant. - Multiple AIs. 1/15. I went to Seoul for a month this past July, and during my stay I. In each hand, the goal is to construct a valid Mahjong hand from drawn and/or claimed tiles. - Multiplayer and singleplayer modes. g. The game often gets compared to Mahjong Soul - if you're played one, the other will feel very familiar. Tiles are then dealt accordingly to each player. It may therefore come as a surprise that “Mahjong Soul,” which features the Japanese rules, is a Chinese game (雀魂麻将 or Quèhún májiàng). There are also tsu tiles (honor), which are split between dragon tiles and wind tiles. I had the following tenpai: Dora: 6m (Hatsu was pon'd)Nothing special, it's a tenpai waiting on 78m. For me, I would go for a Japanese set as you can play a lot of the Chinese variants without flowers. Here’s a list of commonly used English terms that differ from the Japanese equivalent to some extent. Authentic Japanese mahjong with riichi mechanics and dora tiles. mahjong-cpp About (概要) 日本のリーチ麻雀のルールで、点数や期待値計算を行う C++ ライブラリです。 Miscellaneous programs about Japanese Mahjong. Iipeikou 「一盃口」 is a standard yaku involving two identical sequences. This applies only to the winning player (s) who went riichi. In Japanese mahjong, you need to have a yaku (a special scoring element, which could be a tile pattern or a special way of going out) worth at least one fan minimum (iihan shibari) before you are permitted to declare a win. This article is an abridged guide for beginners. Categories: Terminology. Japanese mahjong, yaku is a specific combination of tiles that increases the value of the players hand. This is in contrast to some of the top mahjong AI projects today, which are. if you have 3 joker tiles, they are considered as an arbitrary Chow/Pong (順子) / (刻子). You can play it. You can help the Final Fantasy XIV Wiki by expanding it. When you win a match, each Dora you hold in your hand will give you one. Freaking Mahjong. The program has achieved a rating of around 1850, which is significantly higher than that of an average human player and of programs among past studies. The basics are Betaori, Suji, and Kabe. To get pinfu, your hand has to be closed, which means you can't have called anything prior to winning. Riichi 「立直」 or 「リーチ」 is the most commonly used yaku in the game. To use these tiles, regular five tiles are switched with the red dora. Try to keep that and use it in your hand if you get it. seven bamboo is dora if six bamboo is the dora indicator. There are three tile suits (like standard mahjong). In some Japanese mahjong sets, one 5 bamboo is coloured red and one 5 circle tile is coloured red (the other matching three of each tile is the normal colour). Every mahjong hand session has 14 tiles, or 7 double-stacked tiles, set aside from the regular tile draw and discard processes. As such, riichi is attainable via numerous hand configurations. Dora is classified into 4 types, being: Open Dora, Kan Dora, Ura Dora, and Red Five. The redHe does! It's 3 players so the Kita can be called for an extra Yaku, the Nukidora. seven bamboo is dora if six bamboo is the dora indicator. If it's 6 of bamboo, then 7 is dora. Repeat until all players have 12 tiles (3 stacks of 4tiles). The rest are used for kan. A major element is the /dora/ ("dragon" bonus tile). There are other ways to defend in Japanese Mahjong as well. If you tsumo you don't get to flip the dora. 7 The dora indicator 8 2. This tile indicates which tile is dora. Suited tiles are tiles that are numbered one through nine, and are members of one of three suits: bamboo (green and red rectangles), characters (black symbol over red), and dots (circles). A victory in mahjong is made of 4 groups of 3 tiles and 1 pair. Japanese Mahjong (麻雀 or 麻将) is a table game similar to Poker that can be played with two to four people. I tried a few games and lost every time, I just tried to steal tiles at every turn 😅. 1. 3. You can click to add tiles to hand or TING, CHOW, PON, CHI to make a winning hand. k. Players begin with 13 tiles and draw a new tile each turn. Dora are not strictly a yaku (and do not satisfy the requirement of having a yaku to win) but are incredibly powerful in terms of their ability to rapidly increase your hand value, and it’s important to make sure you stay aware of what the dora tile is for the duration of the round. Dora are used which allow for bonus points if you incorporate certain tiles in your hand. For example, if the dora is 4, having a 2-5 or 3-6 wait. Green -> Red -> White -> Green, etc. Cmooooooon washizu mahjong. By. Generally speaking, Mahjong allows only drawing, discarding, and calling tiles, which means that the basic options are not complex. Since there would be 15 types of terminals+honors, you'd probably want to change the 13 orphans yaku to "14 orphans". 2. I'll try and update this where possible if people have suggestions, and address any further questions in the comments. P. Search Toggle menu. Yakuman DS is a Mahjong video game developed by Nintendo and Mediakite and published by Nintendo for the Nintendo DS. Most of these tiles are used to indicate dora. I completely forgot about it since I couldn't see it. Japanese Mahjong Set (x 2). A typical set of Japanese mahjong tiles consists 136 tiles. I use the term "pattern" for the word /yaku/ in Japanese. The game is named after the rare winning hands called yakuman (役満). I've played in a lot of Japanese mahjong parlors in a lot of regions such as Tokyo, Osaka, Kyoto, Nagoya, Sapporo, Fukuoka, and in each area I've made to visit as much parlors as possible within my budget. Dora tiles (see diagram above) are a unique feature in Japanese Mahjong, and most people have a love-hate relationship with them. 3-6 wait is a “saburo”. In Japan, the females sometimes use "diamond 3s" in addition to red 5s just to add more dora into the mix. In 2006, Nintendo re-released the game with an added online mode, under the name of Wi-Fi Taiō Yakuman DS. What that means is that the dora tile, the one worth extra, is the next one in the sequence. Turn the "Red Dora" option to on - this means you (and the AI) can get red versions of the tiles which are more valuable and an easy way to get a scoring hand. Damaten applied to a standalone baiman hand. ago • Edited 1 yr. e. Test your Japanese Mahjong tile efficiency! Test your Japanese Mahjong tile efficiency! Play in your browser. Just one dora and adequate fu may bump the hand already into mangan. An "uradora" (or "reverse dora") is an additional "dora" indicator in Japanese Mahjong that is accessed by a player completing their hand after declaring "riichi". If you're intrigued by the game in the slightest and saw. After the dealer has 5 markers (for having won 5 successive hands), the game's minimum win. Play Mahjong - You'll be told to go to one of the gaming tables. You can also set various conditions, such as DORA and self-draw. 7 The dora indicator Count three tiles into the dead wall from the original break in the wall, and turn the top tile over to determine the dora indicator. And that was. Although the basic rules of the game are retained, this variant has a unique set of rules such as riichi and the use of Dora. 2. ContentsNever Eat Sour Watermelon -> North, East, South, West. Suited tiles are tiles that are numbered one through nine, and are members of one of three suits: bamboo (green and red rectangles), characters (black symbol over red), and dots (circles). Used in Japanese Riichi mahjong. 麻雀何切るシミュレーター. 7 centimeters); These. A strong, fast hand is the best defense in Chinese Mahjong. Counting fu (符) 4. thats modern mahjong. Sanma setup features 108 tiles, with the 2-8 tiles in one suit (typically the Manzu) removed. i skimmed it but it seems to have some good info. Fu are a set of points associated with hand composition. Japanese Mahjong has several defenses and depths that make it more feasible to play defensively. Dora 「ドラ」 is a feature to the game, where possession of specific tiles instantly grants the hand 1 han per tile. There are exactly seven types of honor tiles, which makes this difficult pattern possible but more difficult than the regular tsuuiisou. Calls ・ Novice Mahjong, Advanced Mahjong, and Four-player Mahjong (Kuitan enabled) all use the kuitan rule. The "dora" is a special tile worth extra points in the game of Japanese Mahjong. > dora. Japanese Mahjong is the most commonly used form of mahjong game among Japanese. 7 The dora indicator Count three tiles into the dead wall from the original break in the wall, and turn the top tile over to determine the dora indicator. The game also features dora, that allow a hand to add han value, but they do not count as yaku. This one has some pretty intricate mahjong requirements in order to 100% the completion list. The rest are used for kan. I play Mahjong IRL too, with about a decade of experience. - Multiple AIs. This is in contrast to some of the top mahjong AI projects today, which are run by. There is no North player (deal only to the other three). YOU NEED A YAKU TO WIN. Riichi mahjong is a Japanese variant of the game that is exciting and sometimes unpredictable with the addition of extra Dora tiles. The dead wall consists of the seven pairs of tiles before the break (this includes the dora). White-Green-Red-White. Kan during riichi has to be discrete because of a few considerations. However the Ura Dora indicator/s are not shown or known until a complete winning hand with Riichi is declared. Overview Yaku are somewhat similar to poker hands. The Ura-dora also counts as a normal dora indicator, so you might get more points. Authentic Japanese mahjong with riichi mechanics and dora tiles. Originally Posted by Hercub. - Multiplayer and singleplayer modes. The pair is just that, two copies of the same tile. However, the possession of dora does not count as yaku. com (Alan Kwan) Date: Fri, 12 Dec 1997 02:23:12 GMT. Note that only closed hands may score the "dora", and that riichi hands have extra "dora" (ura-dora) to score. These tiles are considered to be out of play, hence the nomenclature "dead wall". A player must have a minimum of one yaku in their hand in order to legally win. 3. 3 Mains nulles : donnes exhaustives, donnes annulées versus torpillages. Bread and butter of mahjong. While the basic rules to the game are retained, the variation features a unique set of rules such as rīchi and the use of dora. One last thing, gathering dora (the next tile in the sequence following the tile in the middle; in this case it's the one with 5 bamboo sticks) gives you extra points when you win, but dora in itself isn't a yaku. - Learn how to play: Tutorials and game instructions for new players. In addition to dora, numbered tiles around dora are to be considered. The Dora tiles are a big determinant of hand scores, and. Location: Lullaby Mahjong (Kamurocho), Citron Mahjong (Yokohama), Vista Mahjong (Yokohama) Completion: Win a hand by declaring ron or tsumo 10 times at each of the three locations. Oct 30, 2021. So it’s not uncommon for a Mahjong group to rent a table in a parlor for their social game. The only wait pinfu gains fu involves the 10 fu gained from winning with a closed ron. 2× ton: This makes nan a double dora, giving us 8 more han worth of dora. 1 pair of the same suit/special-type (mantou, or in Chinese, the mahjong) You must get a winning shape and score at least 1 han to win ( Yaku = condition that gives you at least 1 han) Read. Modern Japanese Mahjong has taken that still further. Mahjong (麻雀, Mājan) is a minigame featured in the Yakuza series, first appearing in Yakuza 2. If dora is involved, then at minimum, this yaku may possess at least 2 dora. Every dora tile contributes to 1 Han,. Hashes for pymahjong-1. The two instances of "ari" (or "on") applies to the rules of kuitan and atozuke . Used in Japanese Riichi mahjong. The total is thus 58 han 130 fu . 1-2-3-4-5-6-7-8-9-1. Japanese or Riichi Mahjong is a specific variant of the traditional Chinese Mahjong game. Riichi mahjong is a Japanese variant of the ancient Chinese game of mahjong. Authentic Japanese mahjong with riichi mechanics and dora tiles. It's not always North, sometimes it's man tiles, sometimes it's the flower tiles. I also think that constantly considering them while playing makes the game less dynamic. Place in first at every Mahjong table in the game, all locations, except Citron, where you only have to place first at two tables. Search for:. Mahjong RPG Dora Dora Dora [Japan] rom for Nintendo Entertainment System (NES) and play Mahjong RPG Dora Dora Dora [Japan] on your devices windows pc , mac ,ios and. Japanese Mahjong Set: Making use of the "Riichi" scoring rules and the "Dora" tiles, this mahjong set throws more elements of luck and uncertainty into the mix for an exciting game! 144 Large Size Riichi Tiles: Each white tile is cleanly contrasted against a yellow backside and measures 1. Jikaze. Startup times after initial startup are <2 seconds. The low hand values kinda go along with this -- play tends toward attempts for minimal losses and medium wins rather than big wins. The rules and conditions makes Japanese mahjong much more fun and competitive imo. Riichi feature is only in japanese mahjong henceforth called riichi mahjong, don't watch chinese mahjong its different. Kan. In the case of pinfu, the relevant sources of fu comes from the tile groups and the wait patterns. - Learn how to play: Tutorials and game instructions for new players. Every kind of tile can become a dora tile. Japanese or Riichi Mahjong is a specific variant of the traditional Chinese Mahjong game. These can include half flush/full flush, full triplets, dora tiles and red fives. Tiles are primarily used to play the game, and the game is available online. Mahjong Game Rules-Riichi Competition Mahjong Rules with complete description of Mahjong games in Riichi style. seven bamboo is dora if six bamboo is the dora indicator. Japanese Mahjong Set: The most commonly played variant in Japan and Europe and the chosen Mahjong version of the European Mahjong Association; Plays with "Riichi" scoring rules and "Dora" tiles which throws an extra element of luck and uncertainty into the mix for a thrilling game!How the calculator works is that it first tries to assemble a valid hand. Thus, different. The following guide covers the basic rules. TOUHOU Gensou Mahjong (japanese text only but I want this BAD in english. Those dora are called nuki dora or gari. So a 4p means that 5p is dora, while a 9m means 1m is dora. A proper mahjong table will have a felt surface to protect the tiles during shuffling and. 2 Mahjong hand 9. With the "Kuitan" rule active, you can go out on an open hand of simples. The "visible tiles" may either be discarded, used as a dora indicator, or already exist in one's hand. . This eliminates the risk of fruiten when you are. These are pin, sou, and wan (circles, bamboo, and characters). In other words, for every tile, there are four of them. 1. Riichi mahjong features dora tiles. After FF14 added Japanese Mahjong, my in game activities has been nothing but raiding (9 hours per week), and playing Mahjong (all of the remaining playtime). If you just need to win a game, it's pretty easy, you need: - 4 sets of 3 tiles (3 identical tiles or 3 tiles in a row, like 3-4-5) - 1 set of 2 tiles (2 identical tiles). At the start of each deal, a tile is randomly selected and. yo-star. After the dealer has 5 markers (for having won 5 successive hands), the game's minimum win. Dealing. For Japanese mahjong, 136 out of 144 tiles are used. Additionally, the same tile can be worth multiple dora. For example, if the dora is 4, having a 2-5 or 3-6 wait. In addition, eleven additional patterns are classed as yakuman. 主要的理據是基於下到手牌. For all melds, they MUST be of the SAME SUIT – and the same goes for the pair. This is Hard Part #2 of The Hard Stuff About Mahjong. All tiles shown in the discards, dora indicator(s), and even one's own hand. Different forms of kazoe are shown. These chips are paid directly from player to player, along with the points for the hand (the chips do not affect the points won or lost, nor do they count as points in any way). If the dora indicator is a suit tile, the dora is the next tile in the same suit, e. To determine the final number of fu, the sources of fu are added up along with the base number and then. Japanese Riichi Mahjong. 1 That's more than 2 years now! From what I have seen, at least is the West, it had a very rocky path to being an. Riichi Mahjong/Doman Mahjong Yaku Reference. Waiting on 6-pin & 8-sou, 2 6-pins left, 1 8-sou as the first Kan unfortunately unearthed it as the indicator. For a 1-4 han hand, every extra han is equivalent to double the score, but 5 han and above is another story. 1 List of terms. There must always be 14 tiles in the dead wall, so any removed because of kans must be replaced by going backwards further in the wall. However, possession of dora are not considered as yaku, even though they provide han. This is not the case. Chicago Area Mahjong, formerly named Chicago Area Mahjong Players (C. The riichi and dora mark the highlights of the game. Japanese mahjong 「麻雀、 麻将、 or マージャン」 is the Japanese varation to the 4-player table card game of mahjong, whose objective can be best described as a combination of gin rummy and poker. While there are specific Riichi Mahjong sets, Chinese and American sets can be used, removing the unnecessary tiles. Additionally, the same tile can be worth multiple dora. For example: if the dora indicator is 6 bamboo, the dora will be the 7 bamboo. This includes rules and scoring guidelines that have been standardized and used in video games. Dead wall showing 2-pin as the dora indicator. But first, we have to discuss another unique aspect of riichi mahjong, dora. Mahjong Tiles. " Remove the suit of Craks, except the 1s, 5s, and 9s. Dora are used. This post comes at the request of MOUIKKAI who wanted some kind of glossary of basic game terms so we can translate stuff. There are tournaments and rule sets without red 5 and also no open all simples and a lot of players don't like that as it tends to be rather slow and hard to win, as every hand is closed and there is no action. The Dora is always the next tile up from the Dora indicator. I can't believe he actually unironically made a guide to Doman Mahjong. - Multiplayer and singleplayer modes. Most open and closed-hand elements in Chinese Mahjong score the same. . While the basic rules to the game are retained, the variation features a unique set of rules such as rīchi and the use of dora. These tiles form a mahjong hand. seven bamboo is dora if six bamboo is the dora indicator. if you declared a concealed Kong with joker tiles, they are considered as. It's not play, but real online net mahjong betting money is DORA mahjong! This service has established a history of 10 years since Mahjong Logic was established and a long. Come in, you say you’d like to play, they take your bags and coat, they ask what rate you’d like (Tenpin, Tengo, etc). 2023/11/13. It's a four player game that combines the. Uradora 「裏ドラ」, or underneath dora applies. In every game, one tile is automatically chosen as a Dora indicator, meaning the tile next to Dora indicator is Dora. Japanese Mahjong scoring rules. Japanese tile sets often include red fives. After set completed, the calculator will calculate the hand of FU and point for you, with detailed. mahjong, for example. I don't think any book has been written on nashi-nashi. The dora tile is the next in the sequence from the indicator (so a 5man indicator would mean that 6man is worth 1 han). For example, Japanese sets come with "red fives" (akago or akapai) such as these: Red fives are bonus tiles that double the score. Daburu-Riichi (2 fan) First turn Riichi. Dora (ドラ) or Kan Dora (カンドラ) or Under Dora (裏ドラ, ura dora, alternate dora, hidden dora) o One or more tiles that increase the amount of han in your hand. In this lesson, we will cover the most common yaku in riichi mahjong, riichi. The basic rules are still used, with the addition of new rules including the use of. With only one pair and one more taatsu, though, it looks like it would be slow to develop. Honiisou 「混一色」 is a standard yaku. A. Altogether, a hand's points value increases exponentially with every han . Sources of some kind:List of Yaku:List of Yaku:. 那麼當初門清的手牌也可以照做?the largest Japanese Mahjong site ‘Tenhou’. Mahjong was brought to Japan in 1904, but the R. People recognize the game when they hear it, or when they see the tiles, but it is very hard to find a person who actually plays unless they are Chinese or Japanese. If there's a North dora visible, then East is the dora tile. g. I. The 1 tile of this suit has a red and green peacock. If there is more than one way to arrange the winning hand, the arrangement with the highest han is used. This was quite a fun exercise, I must say. It is a successor to Nintendo's 1989 Game Boy game Yakuman. Mahjong Soul Classroom 101:. act of having only a single yaku (mostly referred to Riichi Nomi, but might also be used for tanyao), without any visible dora. At the start of each hand, a tile (i. 100k points; Alarm clock or timer; Terminology tenpai One away from mahjong. From the point. Japanese Mahjong: Japanese Mahjong is a completely different game from the tile-matching Mahjong Solitaire. Normally translated as a "half flush", this yaku features a hand composed only of honor tiles and tiles of a single suit. There are no season or flower tiles. Instead, to use them in a complete hand, identical groups must be. The ura dora indicator tiles are used starting from the fifth kan, in this case, no ura dora is available. Akadora is the usage of red dora. Riichi Mahjong is a Japanese version of Mahjong, a 4-player board game initially originated in China. Finally, one special case may be allowed in nagashi mangan. Specifically, it is the tile that is one higher than the "dora indicator". YOU NEED A YAKU TO WIN. I feel like the standard dora are enough to add interest, and the red dora can often push an already great scoring hand just over the edge into the absurd. While appearing as a four-of-a-kind, the tiles used to form kantsu actually function as a three-of-a. A true full game of Mahjong is mininum sixteen hands. Mahjong is a game of skill, intelligence, calculation and luck – and is usually played by four people. The last 14 tiles are set aside as the dead wall. - Learn how to play: Tutorials and game instructions for new players. Technically, there's two types of open. This works in the same way for the dora. ago One of the tiles on the dead wall is flipped up every hand. Japanese Mahjong Set: The most commonly played variant in Japan and Europe and the chosen Mahjong version of the European Mahjong Association; Plays with "Riichi" scoring rules and "Dora" tiles which throws an extra element of luck and uncertainty into the mix for a thrilling game!Japanese Mahjong (麻雀 or 麻将) is a table game similar to Poker that can be played with two to four people. The most optimal way to use them is: 4× sha: This makes pei a quadruple dora, giving us 16 han worth of dora. indicator is a suit tile, the dora is the next tile in the same suit, e.