Shakugan no Shana: Season III Episode 16: To Battle, Once More
Episode 16 of 24 of Shakugan no Shana: Season III, aired January 27, 2012, 25 minutes. Available with English subtitles and dub where released.
Episode summary
The few surviving Flame Hazes decides whether to continue the fight or not. Sakai Yuji said that the Seirei-Den will head to Northwest, towards Misaki City where he will start the creation of Xanadu.