Yakuhai Value tiles
1 hanOpen: 1 han
A triplet (or quad) of a dragon, your seat wind or the round wind; each one is its own yaku.
On Riichi Arena
Often with: Riichi 15%, Honitsu 5.8%, Menzen tsumo 5.6%
From 35,665 hands won on Riichi Arena, updated daily.
Chun
Chun
Haku White dragon 1 han
A triplet or quad of white dragons is 1 han, for every player.
Haku
Hatsu Green dragon 1 han
A triplet or quad of green dragons is 1 han, open too.
Hatsu
Chun Red dragon 1 han
A triplet or quad of red dragons is 1 han.
Chun
Jikaze Seat wind 1 han
A triplet of your own seat wind is 1 han: East for the dealer, then South, West and North in turn order. Here you sit South.
Jikaze
Bakaze Round wind 1 han
A triplet of the round wind is 1 han for every player: East in East wind, South in South wind.
Bakaze
Double wind Seat and round wind 2 han
When your seat wind is also the round wind, its triplet scores both yaku: 2 han. Here the dealer sits East in East wind (double East).
Jikaze, Bakaze
Near misses
Questions
Is a pair of dragons a yaku?
No. Only a triplet or quad of a dragon is a yaku. A pair of dragons adds a little fu, but no han.
Which winds count?
Your own seat wind and the round wind. Any other wind is not a yaku, even as a triplet.
What is double East?
The dealer's East triplet in East wind: East is both the seat and the round wind, so it scores both yaku.
Do yakuhai count with an open hand?
Yes. A called triplet of value tiles is still a yaku, which makes it the usual way to win with an open hand.
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