Optional yaku: Difference between revisions

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| value      = 2 han
| value      = 2 han
| tilepattern =
| tilepattern =
| description = Riichi called where the hand or the [[machi|tile waits]] are revealed.
| description = [[Riichi]] called where the hand or the [[machi|tile waits]] are revealed.
| yasume      = <!--yes/no-->
| yasume      = <!--yes/no-->
}}
}}

Revision as of 05:55, 1 January 2015

Optional yaku are additional yaku, which may be appended to the standard list according to specific house rules.

Optional yaku

[[Daichisei]]
「大七星」
Closed only
Yakuman, or double yakuman
The seven pair variant to tsuuiisou. This may count as an independent yakuman pattern. Otherwise, it may be counted as tsuuiisou.
Agari:
[[Daisharin (pinzu)
Daichikurin (souzu)
Daisuurin (manzu)]]
「大車輪、大竹林、大数隣」
Closed only
Yakuman
Any hand that follows this pattern: 22334455667788. The pattern for each suit takes on a different name.
Agari:
Open riichi
「オープン立直」
Closed only
2 han
Riichi called where the hand or the tile waits are revealed.
Paarenchan
「八連荘」
May be open, Dealer only
Yakuman
If the dealer wins his or her ninth consecutive hand, the hand is scored for yakuman regardless of its value. Some variations require that the hand contain a usual yaku; others allow the dealer to win with no paarenchan as the only yaku. The exact counting of wins may also vary; some rules may award the yakuman on the eighth, rather than ninth win, and some rules may allow the dealer to count the hand immediately before he or she became dealer. Some rules may also only care about the number of honba rather than wins, if tenpai renchan is allowed.
[[Renhou]]
「人和」
Closed only
Varies as yakuman, mangan, 5 han, etc.
A non-dealer player wins on a discard at the first round.
[[Sanrenkou
Isshoku sanjun]]
「三連刻、一色三順」
May be open
2 han
Three consecutive triplets.
Agari: or
Shiisanpuutaa
「十三不塔」
Closed only
Yakuman
A player is dealt a hand, by which, no two tiles can reasonably form a tile group with a tile draw. For completion, one tile may be paired.
Agari:
Shiisuupuutaa
「十四不塔」
Closed only
Yakuman
A player is dealt a hand, by which, no two tiles can reasonably form a tile group with a tile draw. For completion, no tiles are paired.
Agari:
[[Suurenkou
Isshoku yonjun]]
「四連刻、 一色四順」
May be open
Yakuman
Four consecutive triplets.
Agari:


External links