Thank you for viewing! This is a 15-volume set of Kadokawa's "History of Japan" ♡ My child used these and became good at history. Apparently, learning history through manga is the best way to understand the flow, and they were able to memorize everything from the origins of Japan to modern times without difficulty. We also had the entire series of Shogakukan's "History of Japan," but the illustrations in this one are more modern, so my child preferred this one ♡ How about it for students preparing for exams?! There are some scratches, folds, and stains, but there is no problem with reading.