The workbook is unused. As for the new research materials, I copied them for use, so I believe there are basically no written entries, but I did use the answer keys etc. normally, so there is a feeling of use. I apologize, but I do not sell items separately or offer discounts. m(_ _)m This is amateur home storage. Please refrain from purchasing if you are sensitive. * [Anonymous shipping] will remain the same, but the shipping company may change. * I do not offer reservations or holds. * Shipping is not available on weekends and holidays. ✴︎✴︎✴︎✴︎✴︎✴︎✴︎✴︎✴︎✴︎✴︎✴︎✴︎✴︎ Mathematics, Japanese, Science, English, Junior High School Preview, Review, Relearning