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  4. Perfect Iishanten

Perfect Iishanten

An iishanten with two sets and a pair, plus a ryanmen and a ryanmen joined to a pair (for example 4p5p5p). Whichever tile brings it to tenpai, the wait is a good shape, so it is one of the strongest iishanten shapes.

Related terms

  • Pair
  • Tenpai
  • Baiman
  • Bamboo
  • Big Three Dragons
  • Call
  • Characters
  • Chiitoitsu
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