What is Suji in Mahjong?

What is Suji in Mahjong? Suji is a way to assess one opponent’s discard pool to try and deduce safe tiles to discard. However, once an opponent calls riichi, you can also use suji information from any discard tile that said opponent does not claim for a win. The word “suji” normally refers to “omote suji” or front-facing suji.

Suji is a way to assess one opponent’s discard pool to try and deduce safe tiles to discard. However, once an opponent calls riichi, you can also use suji information from any discard tile that said opponent does not claim for a win. The word “suji” normally refers to “omote suji” or front-facing suji.