Scoring

Seat wind

Also called: 門風, self wind

The wind tile matching your seat — East/South/West/North relative to the dealer.

Your seat wind is the wind tile matching your position relative to the dealer: the dealer is East, then South / West / North going counter-clockwise. A pung of your seat wind scores in essentially every variant — 1 han in Riichi (yakuhai), 1 faan in Hong Kong, 2 fan in MCR (seat-wind), 1 tai in Taiwanese.

Related terms

Round wind
The wind that's active for the current round — usually East, then South, etc.
Wind
The four directional honor tiles — East, South, West, North.
Yakuhai
Riichi: a pung of dragons, seat wind, or round wind. Each is worth 1 han.