Yaku compatibility
This is a table depicting the compatibilities of the different yaku with each other. While yaku may be combined in one hand, some yaku simply cannot combine with each other due to tile counts and patterns. In other cases, they simply cannot combine by rule.
Yaku
Key
| Abbrevation | Yaku |
|---|---|
| RCH | Riichi |
| DRI | Double riichi |
| IPP | Ippatsu |
| SMO | Mentsumo |
| TAN | Tanyao |
| PFU | Pinfu |
| IPK | Iipeikou |
| ITT | Ittsu |
| YAK | Yakuhai |
| SDJ | Sanshoku doujun |
| SDO | Sanshoku doukou |
| TOI | Toitoi |
| SNA | San ankou |
| SNK | San kantsu |
| CHA | Chanta |
| JUN | Junchan |
| RPK | Ryanpeikou |
| SSG | Shousangen |
| HRO | Honroutou |
| HON | Honitsu |
| CHN | Chinitsu |
| CHI | Chiitoitsu |
| RIN | Rinshan |
| HAI | Haitei |
| HOU | Houtei |
| CHK | Chankan |
Compatibility
| 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 | |
| RCH |  |
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| DRI | |
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| IPP | |
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| SMO | |
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| TAN | |
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| PFU | |
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| IPK | |
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| ITT | |
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| YAK | |
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| SDJ | |
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| SDO | |
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| TOI | |
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| SNA | |
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| SNK | |
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| CHA | |
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| JUN | |
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| RPK | |
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| SSG | |
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| HRO | |
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| HON | |
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| CHN | |
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| CHI | |
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| RIN | |
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| HAI | |
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| HOU | |
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| CHK | |
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