Yaku Flashcards
Menzenchin Tsumohou Translation
All Concealed; self draw
Menzenchin Tsumohou Description
All tiles are concealed and win is self-drawn. Variable speed; variable difficulty.
Menzenchin Tsumohou Han
1 han; closed hands only
Riichi Translation
Ready Hand
Riichi Description
All tiles are concealed and hand enters tenpai. Variable speed; at discretion difficulty
Riichi Han
1 han; closed hands only
Ippatsu Translation
One-Shot
Ippatsu Description
Hand wins in the four tiles following a riichi call. Cannot be interrupted by tile calls. Riichi dependent speed; luck difficulty
Ippatsu Han
1 han; closed hands only
Pinfu Translation
Flat hand; all sequences
Pinfu Description
Hand is all sequences + the pair. When entering tenpai, must be an open wait on the final sequence. Very fast speed; very easy difficulty
Pinfu Han
1 han; closed hands only
Iipeikou Translation
Double sequence; identical sequences
Iipeikou Description
Pure repeat sequence in the same suit. Medium speed; easy difficulty
Iipeikou Han
1 han; closed hands only
Haitei Raoyue Translation
Last pick; under the sea; win by last draw
Haitei Raoyue Description
Win off the last draw. Very slow speed; luck difficulty
Haitei Raoyue Han
1 han; can be open
Houtei Raoyui Translation
Last discard; under the river; win by last discard
Houtei Raoyui Description
Win off the last discard. Very slow speed; luck difficulty.
Houtei Raoyui Han
1 han; can be open
Rinshan Kaihou Translation
Win off the replacement tile; dead wall draw
Rinshan Kaihou Description
Win on a tile from the dead wall. Won after a kan and getting a tile from the dead wall. Variable speed; hard difficulty
Rinshan Kaihou Han
1 han; can be open
Chankan Translation
Robbing the quad; robbing a kan
Chankan Description
Robbing a tile from an open kan. Dependent speed; very hard difficulty.
Chankan Han
1 han; can be open
Tanyao Translation
Simple Hand; all simples
Tanyao Description
A hand built from exclusively simple tiles. Very fast speed; very easy difficulty.
Tanyao Han
1 han; can be open
Yakuhai Translation
Value Triplet; value tiles
Yakuhai Description
Seat wind, prevalent wind, or dragon. Very fast speed; very easy difficulty
Yakuhai Han
1 han per yakuhai; can be open
Daburu Riichi Translation
Double ready hand
Daburu Riichi Description
Riichi called on the first hand. Immediate speed; at discretion difficulty
Daburu Riichi Han
2 han; closed hands only
Chanta Translation
Mixed terminal hand; terminal or honor in each group
Chanta Description
All tile groups have one or more honor/terminal. Medium speed; medium difficulty.
Chanta Han
2 han closed; 1 han open
Sanshoku Doujun Translation
Triple sequence; three colored straight
Sanshoku Doujun Description
Same sequence all three suits. Medium speed; medium difficulty
Sanshoku Doujun Han
2 han closed; 1 han open
Ittsuu Translation
Straight
Ittsuu Description
Perfect, single suited straight. Fast speed; easy difficulty
Ittsuu Han
2 han closed; 1 han open
Toitoi Translation
All triplets
Toitoi Description
All triplets in hand. Medium speed; easy difficulty
Toitoi Han
2 han; can be open
Sanankou Translation
Three concealed triplets