【Note: This is for the 2024 academic year】 Although there may be legal revisions, I believe you can study the basics overall, so please use these materials. Value Set Complete Most of the materials are remaining, but some answer sheets for mock exams are missing. I don't think this will affect your studies. * There are lines and writings in all the textbooks. (Mainly in pencil) I think there are hardly any other writings, but please forgive any oversights. The exercise notebook was partially used, so I have torn out the used pages.