User blog comment:IamJakuhoRaikoben/Chapter 361: The Two Bombs, Review./@comment-3987368-20131122193211/@comment-3987368-20131122201559

Yeah, hence Mashima really has some explaining to do. It's not only a wiki-mess but a conceptual one as well since, like you said, it's hard to describe given that everything else is based on Magic.

I don't wanna give away any details but I can say Ichiya will certainly be mentioned.