• Menzenchin Tsumohou ("Tsumo") 1 Han / Closed Only
    This yaku may apply to any closed hand. Any player who draws a winning tile with a closed hand is awarded this yaku.
  • Riichi 1 Han / Closed Only
    This is a special yaku applied to closed tenpai hands, which requires the player to make a declaration and "wager".
  • Double Riichi 2 Han / Closed Only
    Riichi is declared with a dealt hand before the first discard.
  • Ippatsu 1 Han / Closed Only
    This is applied when the player calling riichi wins before their next discard. In addition, the cycle must not be interrupted by tile calls.
  • Haitei Raoyue 1 Han / 1 Han
    The hand is completed with the last tile on the wall.
  • Houtei Raoyui 1 Han / 1 Han
    The hand is completed with the very last discarded tile.
  • Rinshan Kaihou 1 Han / 1 Han
    This yaku is awarded upon winning with a tile from the dead wall.
  • Chankan 1 Han / 1 Han
    The winning tile for a hand is called on another player's Kan. Essentially, the tile needed to complete a Kan is stolen to complete a winning hand.
  • Yakuhai 1 Han / 1 Han
    A hand with at least one group of dragon tiles, seat wind, or round wind tiles. This hand can be valued at 1 han for each group.
  • Chiitoitsu 2 Han / Closed Only
    This hand is composed of seven pairs. It is one of two exceptions to the standard 4 tile groups and a pair pattern.
     Agari:
  • Pinfu 1 Han / Closed Only
    Typically known as "all sequences", this is a hand that does not gain fu based on composition or wait, other than that of a closed ron.
     Agari:  or
  • Tanyao 1 Han / 1 Han
    "All Simples", a hand composed of only simples (numbers 2-8).
     Agari:  or
  • Iipeikou 1 Han / Closed Only
    This hand includes two identical sequences.
  • Chantaiyao 2 Han / 1 Han
    All tile groups contain at least 1 terminal or honor.
       Agari:  or
  • Sanshoku Doujun 2 Han / 1 Han
    "Three color straight", a hand with the same sequence in all three suits.
  • Ittsu 2 Han / 1 Han
    This hand has a complete sequence of 1 through 9 of a single suit. As a note, the sequence of 1-9 are actually three groups of sequences numbered 123, 456, and 789; these can be open or closed but must be in that pattern.
  • Toitoihou 2 Han / 2 Han
    The entire hand is composed of triplets.
       Agari:  or
  • Sanankou 2 Han / 2 Han
    The hand includes three groups of triplets (or closed quads) that have been formed without calling any tiles. The fourth group can be an open triplet or sequence.
     Agari:  or
  • Sanshoku doukou 2 Han / 2 Han
    The hand includes three groups of triplets with the same number.
         Agari:
  • Sankantsu 2 Han / 2 Han
    Three kans are called for this hand.
           Agari:
  • Honroutou 2 Han / 2 Han
    The hand is composed of nothing but all terminals and honors. † This hand may be considered as 4 han, because it is impossible to score this hand without either chii toitsu or toi toi.
         Agari:  or
  • Shousangen 2 Han / 2 Han
    The hand contains two sets of 3 dragon tiles and a pair of the third dragon tiles. † This hand may be considered as 4 han, because it is impossible to score this hand without two sets of yakuhai, from the two sets of dragons.
       Agari:  or
  • Honitsu 3 Han / 2 Han
    "Half Flush", this is a single suit hand mixed with some honor tiles.
       Agari:  or
  • Junchan Taiyao 3 Han / 2 Han
    All sets contain at least one terminal.
       Agari:
  • Ryanpeikou 3 Han / 2 Han
    This hand has two sets of "iipeikou". This hand does not combine with chiitoitsu, even though the hand can be interpreted as one.
     Agari:
  • Chinitsu 6 Han / 5 Han
    "Full Flush", this hand is composed entirely of tiles from only one of the three suits. It is the only yaku set at 6 han, where the number drops to 5 han when opened.
     Agari:  or
  • Yakuman

  • Kazoe Yakuman May be open
    This is a special class of yakuman, where a hand is composed of 13+ han based on the combination of above regular yaku and/or dora.
  • Kokushi Musou Closed only
    This hand has one of each of the 13 different terminal and honor tiles plus one extra terminal or honour tile. Some rules may allow double yakuman for a 13-wait set.
     Agari:
  • Suuankou Closed only
    This hand is composed of four groups of closed triplets. When this hand has a shanpon pattern and the win is via ron, then it would not be counted as such; only as the lesser toitoi with sanankou. A tanki pattern and ron is still valid.
     Tsumo:  or
  • Daisangen May be open
    This hand possesses three groups (triplets or quads) of all the dragons.
       Agari:
  • Shousuushii May be open
    This hand has three groups (triplets or quads) of the wind tiles plus a pair of the fourth kind.
         Agari:
  • Daisuushii May be open
    This hand has four groups (triplets or quads) of all four wind tiles.
       Agari:
  • Tsuuiisou May be open
    Every group of tiles are composed of honor tiles.
         Agari:
  • Chinroutou May be open
    Every group of tiles are composed of terminal tiles.
       Agari:  or
  • Ryuuiisou May be open
    A hand composed entirely of green tiles: 2, 3, 4, 6 and 8 Sou and/or Hatsu.
     Agari:  or
  • Chuuren Poutou Closed only
    A hand containing the 1-1-1-2-3-4-5-6-7-8-9-9-9 tile pattern in a single suit, plus a single extra tile from the same suit.
     Agari: Any Pinzu
  • Suukantsu May be open
    Any hand with four calls of kan.
       Agari:
  • Tenhou Closed Only
    The dealer hand is a winning hand even before discarding a tile.
  • Chiihou Closed Only
    The non-dealer hand is a winning hand with the first tile draw.
  • Nagashi Mangan Mangan / Closed Only
    All the discards are terminals and/or honors. In addition, none of these discards were called by other players.