| Riichi |
|
One yaku Iihan yaku
|
| – Pure Double Chow Iipeikou |
Concealed hand with two identical chow of the same suit |
| All Simples Tanyao chuu |
No terminals or honours |
| Mixed Triple Chow San shoku doujun |
Same chow in each suit
+1: Concealed hand |
| Pure Straight Itsu |
The three chow, 1-2-3, 4-5-6 and 7-8-9, of the same suit
+1: Concealed hand |
| Dragon Pung Fanpai |
Pung/kong of dragons |
| Seat/Prevalent Wind Fanpai |
Pung/kong of seat or prevalent wind |
| Outside Hand Chanta |
All sets contain terminals/honours. At least one chow.
+1: Concealed hand |
| After a Kong Rinchan kaihou |
Mahjong declared on a replacement tile |
| Robbing a Kong Chan kan |
Mahjong when a pung is extended to kong |
| Bottom of the Sea Haitei |
Mahjong on the last tile, or the following discard |
|
Two yaku Ryanhan yaku
|
| Triple Pung San shoku dokou |
Same pung/kong in each suit |
| Three Concealed Pungs San ankou |
Three concealed pungs/kongs |
| Three Kongs San kan tsu |
|
| All Pungs Toi-toi hou |
Four pungs/kongs and a pair |
| Half Flush Honitsu |
One suit including winds/dragons
+1: Concealed hand |
| Little Three Dragons Shou sangen |
Two pungs/kongs of dragons and a pair of dragons |
| All Terminals and Honours Honroutou |
All sets consist of terminals or honours |
| Terminals in All Sets Junchan taiyai |
All sets contain terminals. At least one chow
+1: Concealed hand |
|
Three yaku Sanhan yaku
|
|
Five yaku Uhan yaku
|
| Full Flush Chinitsu |
One suit, no winds/dragons
+1: Concealed hand |
|
Yakuman
|
| Four Kongs Suu kan tsu |
|
| All Green Ryuu iisou |
Hand of green bamboo (2, 3, 4, 6, 8) and green dragons |
| All Terminals Chinrouto |
|
| All Honours Tsuu iisou |
|
| Big Three Dragons Dai sangen |
Three pungs/kongs of dragons |
| Little FourWinds Shoo suushii |
Three pungs/kongs of winds and a pair of winds |
| The Big Wheel Daisharin |
Seven consecutive pairs from 2 through 8 of the dots suit. |
| Two yakuman |
| Big FourWinds Dai suushii |
Four pungs/kongs of winds |
| |
|
