Yes, Roah/koiL90 is the one who made the Mahouka ePUBs for the english translation. While I have already catched up with volume 26 some weeks ago, I am an ePUB enthusiast, and the ones Roah made are finely crafted. They are even better than the official ones, and they have high quality versions of the illustrations (which you only find on Kobo versions or random Comicwalker digital releases, for example).
Does anyone have Toukiden Kiwami (US) codes that you can share? Like infinite specials and skill uses? I tried searching but didn't managed to find the correct pointers.
Thanks for the info, I'll be sure to search for his ePUBs after finishing Lost Dimension or MeiQ. I remember reading Vita having an e-reader or something.