They are making another three episodes of Senriyam...errr... Achigahen at some point in the future, presumably for the BD release, I guess. The problem is that with this last episode they've either caught up to or just slightly passed where the manga has reached (as did the original Saki back when it aired), so there's not likely to be enough in the way of material for them to make another series any time soon.
4chan rumor is that it might be a webcast, for the last three episodes, but there's no date on it yet.
I don't even think there's been enough mainline Saki for them to make another series of that yet either.
Yeah, the first season got up to chapter 50-something, the end of the regional team tournament. Then it added an arc for the regional individual tournament that isn't in the manga, before ending. It also expanded on things like the training camps versus the manga, too. Now, over 2 1/2 years after the first season ended, the manga series is only at chapter 99. Yes, it's slow. Lots of skipped releases, lots of "only one chapter this month" (Saki is supposed to be every other week, but often only runs once a month), and the chapters are only 8-16 pages, too (unlike the Achiga-hen manga, which is monthly, but has 35-70 page chapters and does not skip releases, so in just a year it got 12 eps worth of material... that artist --it's drawn by the Bamboo Blade artist, though thankfully written by Ritz... saying "thankfully" because of how atrociously horrible Bamboo Blade's manga's final arc, and ending, were, but anyway, that's a different subject.) isn't quite as good as Ritz, but clearly draws faster.
Anyway, Saki, the manga, is currently behind Achiga-hen's current place -- as I've said before, the most recent chapter, 99, just finished Kiyosumi's B-side quarterfinals. That match took 31 chapters to complete. So yeah, basically there's only a small number of chapters between the end of Saki S1 and the beginning of the quarterfinal, but then it goes on for a long time before just ending. So, anyway, is there enough material for another season of Saki? Not for a 2-cour season, no. There probably would be enough for a one-cour season that just does through the quarterfinal, though... though how long that match would take could vary, depending on how they pace it. I mean, it is a lot of chapters (31, plus like 10-15 for the preliminaries, opening round, etc.), but some of them are pretty short, so maybe you could do all that in one cour... though with this show more is generally better, as you can see with Achiga-hen -- that four-episode Teru/Toki/Kuro/other girl match was great in large part because of how much time it got, after all.
Oh wow, thanks for the info. Guess I'll be waiting for a bit after the BD releases come out.
See above.