Ryanmen ready hand is following Riichi in any situation.

 

Answer

①Riichi

Commentary

Ryanmen ready hand is following Riichi in any situation

The theory of flat hand is always Riichi, but what if another player has already called Riichi first??

With or without a flat hand, following Riichi is the rule for Ryangmen ready hand.

The figure below shows the win ratio and deal in ratio of following Riichi.

The approximate win ratio is always three times the deal in ratio, regardless of the round.

In this case, in particular, I am the dealer, and dealer's score is always 1.5 times higher.

However, even if the player who Riichi'd first is the dealer, the basic rule is following Riichi.

This is because there is an overwhelmingly high possibility that you will win.