Chapter 6: Riichi

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Advantages and Disadvantages of Riichi Riichi is one of the most important yaku in the game. Start by understanding both what it gives you and what it costs you.
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Riichi or Damaten? (1) Once you understand the pros and cons, you can start thinking about actual riichi decisions.
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Riichi or Damaten? (2) This page focuses on hands that still have room to improve. Should you stay dama and wait for a better hand, or riichi immediately?
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Riichi or Damaten? (3) What should you do when you reach tenpai with a poor wait?
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Riichi Theory (1) This page introduces some of the basic theory behind riichi.
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Riichi Theory (2) A continuation of the previous page. It goes deeper into riichi theory and also touches on the idea of a "strong discard pond."
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Choosing Riichi Waits (1) If you can choose between different waits when declaring riichi, which side should you take?
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Choosing Riichi Waits (2) This page looks at cases where one option has fewer tiles but higher value, while the other has more tiles but lower value.
Original Japanese page: http://beginners.biz/reach/