Ron. Winning of a discarded tile - the discarder takes the entire loss of points.

...renhou. Dealer winning off a ron off the first round, before they get another draw. Assuming that the 9-sided gets double yakuman, and that the system allows for multiple yakuman scoring, this hand would be worth: Chuuren poutou - Yakuman 9-sided wait - Yakuman Renhou - Yakuman Dealer ron triple yakuman for 48,000 x 3 = 144,000 points. This would be exceedingly rare to ever see in real life.

Chuuren poutou. 'Nine Gates', having a hand of 1112345678999 in one suit, plus one more to finish; worth a yakuman (48,000 points for a dealer ron)

9-sided wait. With a chuuren, it's possible to have a hand waiting on any of the suit to win, this can be worth a double yakuman in some scoring systems

...oh yes, I see.

With my dealt tiles, it'll be a kokushi musou, 13-sided wait. One of every dragon & wind and 1/9 in every suit + one more to make a pair; 13-sided wait (meaning that you don't already have a pair of any of those) can be worth double.

Let's just get this over with.

That little....

She's strong...!!

Well since it's me, I'll have this one in the bag.

...hah?