Local yaku
Local Yakus 「ローカル役」 are the yakus not used in the standard ruleset of japanese mahjong. Some of them are used to be in general ruleset before, they are also known as Ancient Yakus 「古役（こやく）」.
Disclaimer: There are quite a lot of local yakus in the history. This page will only record some of them. The list is incomplete.
One-han yakus
Tsubame gaeshi
Shiiaru raotai
Kanburi
Sangen chiitoitsu / Suushi chiitoitsu
One-han and above
Uushin tsuukan
Two-han yakus
Sanrenkou
Sanshoku tsuukan
Sanshoku renkou
Kyandonhou
Ryandoukou
Choupaikou / Sujipaikou / Chousankou
Suuzuukou
Two-han and above
Open riichi
Isshoku sanjun
Sanfuukou / Otakaze sankou
Uumensai
Renkaihou
Mondeikou
Three-han and above
Open daburu riichi
Ikkitsuukan Chantaiyaochuu
Tanfonhou
Six-han and above
Sansou shanronfui
Mangan
Chinchi dourii
Touchao hanchanshue
Uupin kaihou
Ryansou chankan
Iipin mouyue
Chuupin raoyui
Mangan / Yakuman
Mangan / Baiman / Yakuman
Yakuman
Yakuman / Double yakuman
Double yakuman
Triple yakuman
External links
- Local yaku in Japanese Wikipedia