This is an old item, so there's significant yellowing and damage. Volumes 1, 2, 3, 4, 7, 11, 13, 14, and 15 are first editions, the rest are reprints. The series changed from a romantic comedy to a more serious tone, and I think the author wanted to convey something, but I remember reading it and wondering if it was really okay for the protagonist to get into Waseda University while living that kind of life. The condition varies, so please refrain from purchasing if you are sensitive to imperfections or seek a perfect item.