User blog comment:Noctros/Pacing/Attendance at Beacon/@comment-23790845-20130927010104/@comment-10678163-20130927012520

Volume 1 of season 1 will have ten chapters seperated into sixteen episodes, with the first, mid and final episodes being longer (one chapter in one episode). I don't think that its that big a leap to say that volume 2 will have sixteen episodes (or around that much) as well. So we're looking at about 32 episodes, or 20 chapters worth of season 1.