I'm not sure about the last bit in the bottom-right note (難しいのに一飜しかつかなかったりとさまさまだ), so could someone check that part?
...Huh?Okay then! If it's come to this, I'll do it!
This time, I'll explain about yaku.
Yaku refer to special combinations in your hand.
They range from simple to difficult, with yaku having han values from 1 to 6 as well as yakuman for which han values don't matter.
Depending on the contents of your hand, it's possible to combine different yaku.
It may be tough, but it's better than just getting one han.One han yaku
Riichi, Ippatsu, Menzen Tsumo, Tan'yaochuu
Pinfu, Iipeikou, Yakuhai, Rinshan Kaihou
Chankan, Haitei Raoyue, Houtei RaoyueTwo han yaku
Sanshoku Doujun, Ikkitsuukan, Honchantaiyaochuu
Chiitoitsu, Toitoihou, San'ankou, Honroutou
Sanshoku Doukou, Sankantsu, Shousangen, Double RiichiThree han yaku
Hon'iisou, Junchantaiyaochuu, RyanpeikouGood day, everyone.
"Nodoka's Gentle Mahjong Classroom" is finally starting.Six han yaku
Chin'itsuExplanations will be handled by Kiyosumi high school 1st year student, Haramura NodokaYou're really taking over!?Well then, would you please take the lead on the explanations this time, Yuuki?Yeah! Leave it to me!In addition to these, there's also nagashi mangan, a yaku based on your discards, as well as yaku that are agreed on in local rules.Ufufufu
It's a joke.
I just wanted to try it once.Yakuman
Kokushi Musou, Suuankou, Daisangen, Tsuuiisou
Shousuushii, Daisuushii, Ryuuiisou, Chinroutou
Suukantsu, Chuuren Poutou, Tenhou, ChiihouOh, so that's all it was.
I was seriously worried.