What is Seat wind (ジカゼ)?
Three of your own seat wind, worth 1 han.
Han and calls
1 han（Open is fine）
How it is formed
- Seats are East, South, West and North in order from the dealer; collect three of your own.
- Calling is allowed.
- If it is also the round wind, you score both, for 2 han.
Example hand
Winning with this shape gives the following.
- Yaku scored：Seat wind・Menzen tsumo
- Fu：30 fu／2 han
- Points for this example：2,000 points（Tsumo）
This opens the practice board with the hand already set up; press Tsumo to win with it.
Yaku it combines with
Questions
How many han is Seat wind?
1 han, whether the hand is closed or open.
Does Seat wind count on an open hand?
Yes. It still counts after pon, chi or kan.
Is North a yaku?
In four-player mahjong only when you sit North. The round wind is never North.
Now put it to work
Last updated 2026-09-14 · Run by Qdan, Inc.