Board Thread:News and Announcements/@comment-22176867-20160623104035/@comment-5411479-20160630105254

Noting that:


 * Bungou Stray Dogs had a message saying "continued" at the end of its first cour, and


 * Concrete Revolutio had a similar message at the end of its first cour, announcing the second season was going to air in April 2016

...I would speculate somewhere between fall 2016 to fall 2017.