Local yaku: Difference between revisions

* Value: 1 han (actually worths 3 han based on chiitoitsu's 2 han)

* Examples:

=== Uushin tsuukan ===

'''Uushin tsuukan''' {{kana|五心通貫}} is a specific [[ikkitsuukan]] hand with a [[kanchan]] wait of 5 on its straight part. That being said, a hand containing an identical suit of 123-46-789 waiting for 5.

* Value: Usually 1 additional han based on ittsuu.

== Two-han yakus ==

'''Sanshoku tsuukan''' {{kana|三色通貫}} (lit. ''Three-color straight'') is a hand containing [[shuntsu]]s of 123, 456 and 789 both in different suits.  Also called '''Sanshoku ittsuu''' {{kana|三色一通}}, or '''Hon ikkitsuukan''' {{kana|混一気通貫}} (lit. ''Mixed straight'').

* Value: 2 han (1 han when opened)

When their suits are identical, it becomes the standard yaku [[ikkitsuukan]].

* Value: Both are 2 han in general

* Examples:

** {{#mjt:222888p234s77z}} {{#mjt:555'p}} (Sujipaikou)

** {{#mjt:22m111555s}} {{#mjt:5'67p}} {{#mjt:99'9s}} (Chousankou)

'''Sanpuukou''' {{kana|三風刻}} (lit. ''Three wind triplets'') is a hand with three triplets of [[kazehai]]s.

* Value: 2 han in general

A variation exists if all the three wind triplets are [[otakaze]]s: '''Otakaze sankou''' {{kana|客風三刻}} (lit. ''Three guest-wind triplets'').  It is only avaiable for the player with their seat wind identical to the current prevalent wind, e.g. East player in East round, or South player in South round, and so on.

** {{#mjt:99p34s777m}} {{#mjt:11'1s}} {{#mjt:777'z}} <br/>&emsp; ↓ Declare daiminkan on kamicha's discard 7-man;

** {{#mjt:99p34s}}, Rinshan {{#mjt:1s}}, {{#mjt:7'777m}} {{#mjt:11'1s}} {{#mjt:777'z}} <br/>&emsp; ↓ Declare kakan on rinshanpai 1-sou;

Uncommonly found in the rulesets, some variation allows to apply a higher han if more consecutive kans are happened.

* Value: Mangan / Baiman / Yakuman

=== Maneman ===

* Value: Yakuman

* Example:

* Trivia:

** The name of yaku is an idiom about patience. It comes from the aphorism {{kana|石の上にじっと3年も座っていれば、石も暖まる}}, meaning "even a cold stone can be warmed if someone sits on it for three years", indicating the perseverance leads to a success.

'''Shiisanpuutaa''' / '''Shiisanputou''' {{kana|十三不塔}} (lit. ''Thirteen unconnected'') is a special starting hand with none of the two tiles (in thirteen different tiles) can be formed as a [[taatsu]], aside from exactly one pair.

* Value: Yakuman

Likewise, if all the fourteen different tiles are mutually exclusive, this starting hand becomes '''Shiisanuushi''' {{kana|十三無靠}}.  Sometimes also noted as '''Shiisuupuutaa''' / '''Shiisuuputou''' {{kana|十四不塔}} (lit. ''Fourteen unconnected'').

'''Suurenkou''' {{kana|四連刻}} (lit. ''Four consecutive triplets'') is a hand containing four triplets (or quads) in one suit where their numbers are increased by 1.

* Value: Yakuman

The following hand is also called '''Junsei suurenkou''' {{kana|純正四連刻}} (lit. ''Pure four consecutive triplets''): [[shanpon]]-machi with either waits ensures a suurenkou.

'''Chousangen''' {{kana|超三元}} (lit. ''Super 3 dragons'') is a hand containing all three quads of [[sangenpai]]s.

* Value: Double yakuman

When chousangen is not recognized, such hand values single yakuman as [[daisangen]].

'''Junsei ryuuiisou''' {{kana|純正緑一色}} (lit. ''Pure all green'') is an [[ryuuiisou|all-green]] hand built only with the [[souzu]] tile of 2, 3, 4, 6 and 8, which excludes [[hatsu]].

* Value: Double yakuman

When junsei ryuuiisou is not recognized, the hand may value: