>>13724763We are waiting for CoroCoro proper which will have information on Pokemon XY either in the magazine or as a small booklet.
OP's image is misleading because it's one of 3 japanese guides coming out in the months after X and Y release. CoroCoro makes the first guide, called a fast clear guide which covers the main story and that's it, the proper guide is out a month later in november, and the pokedex complete guide is in december
