The official website of Jyuzaengi Engetsu Sangokuden is now showing the airing date of Novemeber 28. (Yay, more fall anime!)
The anime twitter account of Brothers Conflict has also announced the release dates for the the two OVAs. December 19 for the Christmas OVA and February 11 for the Valentine's OVA.
Warning: I used Google Translate but hopefully those are indeed release dates ^.^