User blog comment:B214/Volume 17 spoilers./@comment-14224046-20140619130936

Season 3 for Highschool DxD has been greenlit! http://www.animenewsnetwork.com/news/2014-06-16/high-school-dxd-light-novels-gets-3rd-anime-season and http://en.wikipedia.org/wiki/Highschool_DxD#cite_note-3rd_season-6.