★Please read the profile and understand before purchasing!★ This is a set of social studies vocabulary workbooks and social studies materials. The items are shown in the photos. It's a set of 4 books. Not sold separately. Includes items from Mabuchi. All items are used. There are scratches and folds on the covers. Recommended for junior high school grades 1-3, and also for entrance exam preparation! The question-and-answer book is great for checking before mock exams and tests! The materials are in color and easy to read! Also for high school entrance exams and cultivating a spirit of inquiry! Key points are summarized. Besides the photos, there are also writings and folds. Posted in a mailbox, anonymous shipping Please consider this item with the understanding that it is used. Perceptions may vary from person to person. There may be stains or writings. If you are even slightly concerned, please refrain from purchasing. We are looking forward to those who understand that these are used items and do not mind minor imperfections (^-^)