Riichi Yaku

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Dark mode Tiles Language Show optional / local yaku Double-yakuman notes Dora / aka panel Extra tiles legend (flower, joker, blank, aka) Scoring quick reference (page 2) Allow page 2 when content overflows Show Tile Key (full tileset) Arabic numbers (top-right)

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Riichi Mahjong · Yaku

Cheat sheet · US Letter landscape

Yaku list compiled from common public Riichi references. Not a substitute for your club’s rulesheet.