User blog comment:B214/Question and Answers 6/@comment-29362784-20170329203907/@comment-30924344-20170329205011

Yes that is the name it will be called ExE but that and Issei's ExE will of course have different nsmes. About DxD, I have a full detailed explanation for all three meanings of DxD in my blog here: http://aminoapps.com/page/anime/9861477/the-meaning-of-dxd-in-high-school-dxd-and-the-title-itself