This is a reference book for junior high school students. I purchased it to relearn from junior high school level after working as a member of society for a long time and deciding to take the general entrance exam for university. It's well-organized with color and easy to read. I'm putting it up for sale because I passed the exam and no longer need it. I think it will be helpful for children's regular studies and for adults relearning as well. I've read it several times, but there are no noticeable folds or damage, and I think the condition is good. Please refrain from purchasing if you are sensitive to used items. No claims and no returns are accepted. I try to ship as soon as possible, but shipping may be delayed on weekends, holidays, and during the New Year holidays. List price: 1210 yen