What is Ryanpeikou (リャンペーコー)?
Two pairs of identical runs — a closed-only 3 han.
Han and calls
3 han（Closed only）
How it is formed
- Make two separate pairs of identical runs.
- The hand must be closed.
- The tiles also look like seven pairs, but ryanpeikou scores higher and is used instead.
Example hand
Winning with this shape gives the following.
- Yaku scored：Ryanpeikou・Menzen tsumo
- Fu：30 fu／4 han
- Points for this example：11,700 points（Tsumo）
This opens the practice board with the hand already set up; press Tsumo to win with it.
Yaku it combines with
Questions
How many han is Ryanpeikou?
3 han with a closed hand. Ryanpeikou does not count once you call.
Does Ryanpeikou count on an open hand?
No. It only counts on a closed hand.
Do ryanpeikou and iipeikou stack?
No. Once you have two pairs of runs it is counted as ryanpeikou, not iipeikou.
Now put it to work
Last updated 2026-09-14 · Run by Qdan, Inc.