Houtei

Houtei

Houtei (河底撈魚, ホウテイ) is a 1-han yaku earned by winning on ron from the very last discard before an exhaustive draw. The poetic name translates to “catching a fish from the river bottom,” representing the final opportunity to win before the hand ends in a draw.

Detailed Explanation

Requirements

To score houtei, you must:

1. Win by ron: Claim another player’s discard (not tsumo)
2. Final discard: The discard must be the last one before the wall exhausts and triggers ryuukyoku

When the live wall reaches its final tile and a player discards after drawing that tile, their discard becomes the potential houtei tile. If you can win on that discard, you score houtei.

Timing and Drama

Houtei creates tense endgame scenarios. After the final tile is drawn, the player must discard something. Defensive players try to discard the safest possible tile to avoid dealing into a houtei win. Aggressive players in tenpai watch eagerly, hoping the discard matches their wait.

The finality adds psychological pressure: this is truly the last chance to win the hand. If no one calls ron on the final discard, the hand ends in an exhaustive draw (ryuukyoku), and noten penalties apply.

Comparison to Haitei

Houtei is the ron counterpart to haitei (last tile self-draw):

• Haitei: Win by tsumo on the last drawable tile from the wall
• Houtei: Win by ron on the last discard after the final tile is drawn

Both represent final-moment wins, but haitei relies on luck of the draw while houtei depends on an opponent’s discard choice.

Strategic Implications

Defensive Pressure: The player who drew the final tile faces maximum defensive pressure. They must discard something, but any tile could deal into houtei. Safe tiles (genbutsu—tiles previously discarded by others) become critical.

Tenpai Incentive: Even if you don’t achieve houtei, being in tenpai when the hand exhausts ensures you receive noten bonuses rather than paying penalties. Players push to reach tenpai before the final tile.

Furiten Risk: If you’re in tenpai but have discarded your winning tile earlier (furiten), you cannot call ron on the houtei discard. You’re forced to let the hand exhaust, potentially paying noten penalties despite being one tile away.

Usage Example

The wall has only one tile remaining. You’re in tenpai waiting for 7-dots. The final player draws the last tile, considers their options, and discards 7-dots—your winning tile. You immediately call “ron!” and reveal your hand. Because you won on the very last discard before exhaustive draw, you score houtei (1 han) plus any other yaku in your hand. The discarder pays the full amount, and the dramatic final-discard win concludes the hand.

Related Terms

Haitei: Winning by tsumo on the last drawable tile. The self-draw version of houtei.

Ron: Winning by claiming another player’s discard. Required for houtei.

Ryuukyoku: Exhaustive draw when no one wins. Houtei prevents this by winning on the final discard.

Furiten: A restriction preventing you from winning by ron if you’ve discarded your waiting tile. Can prevent houtei despite being in tenpai.