This is a set of Japanese language materials for junior high school students. ① Junior High School Vocabulary 1700: Enhance Your Japanese Language Skills By honing your vocabulary, you'll improve both reading comprehension and expression! ② Standard Workbook: Japanese Grammar Develop skills beyond the textbook with a 3-step approach. The vocabulary book has been used a little for looking things up. The book has some creases (see the last photo), but I don't think it affects its use. I haven't found any writing in either book, as far as I can tell. I think the grammar book is unused. I apologize if I missed anything.