Model Art Profile is published in Japan and is printed in Japanese. Some of the image captions and text have been translated into English, and while the translation is well done, the amount of text in English is minimal.
But as the old saying goes, a picture is worth a thousand words, and the hundreds of images contained in this publication will serve as a excellent and comprehensive reference guide for the modeler.
Profile 13 is the most recent installment in a series of Profiles, and the good news is that most of these publications are still available. To view a list of these publications and to see the aircraft that are covered by these Profiles, follow this link: http://www.modelart.jp/english.special.mp.list.001.html