Iipeikou: Difference between revisions

Iipeikou
Type	Yaku
Kanji	一盃口
English	Identical sequences; Double sequences
Value	1 han (closed only)
Speed	Medium
Difficulty	Easy

VisualWikitext

Revision as of 00:03, 10 January 2014

Iipeikou (一盃口) is a standard yaku. Its feature composes of two identical sequences. By identical, both shuntsu must be of the same number and same suit. This patter may also be produced twice in one hand, to form an alternative yaku, ryanpeikou.

Tile pattern

Common arrangement

Formation

This yaku is usually presented as three groups of consecutive pairs. However, the rule interpretation views them as a two sequences. Potential acquisition of this yaku is best recognizable when five out of the six tiles are present in the hand.

Compatability

Main article: Yaku compatability

^ Ippatsu requires riichi to be of any use.

	RCH	DRI	IPP^	SMO	TAN	PFU	IPK	ITT	YAK	SDJ	SDO	TOI	SNA	SNK	CHA	JUN	RPK	SSG	HRO	HON	CHN	CHI	RIN	HAI	HOU	CHK
IPK

Value

This yaku is required to be closed only. Even if the pattern exists within an open hand, the yaku will not be counted in this case.

External links

一盃口

Iipeikou in Japanese Wikipedia

@@ Line 33: / Line 33: @@
 {{main|Yaku compatability}}
-{| class="wikitable" width=100%
+{{yakuheader}}
-|-
-| || width=4% | RCH || width=4% | DRI || width=4% | IPP || width=4% | SMO || width=4% | TAN || width=4% | PFU || width=4% | IPK || width=4% | ITT || width=4% | YAK || width=4% | SDJ || width=4% | SDO || width=4% | TOI || width=4% | SNA || width=4% | SNK || width=4% | CHA || width=4% | JUN || width=4% | RPK || width=4% | SSG || width=4% | HRO || width=4% | HON || width=4% | CHN || width=4% | CHI || width=4% | RIN || width=4% | HAI || width=4% | HOU || width=4% | CHK
-|-
 | IPK || {{yes}} || {{yes}} || {{yes}} || {{yes}} || {{yes}} || {{yes}} ||bgcolor="000000"|  || {{yes}} || {{yes}} || {{yes}} || {{no}} || {{no}} || {{no}} || {{no}} || {{yes}} || {{yes}} || {{no}} || {{yes}} || {{no}} || {{yes}} || {{yes}} || {{no}} || {{yes}} || {{yes}} || {{yes}} || {{yes}}
 |}