This is only the grammar and syntax notes. The main book and detailed explanation book are not included. There may be some creasing from storage, but there are no issues with the contents. The packaging is reused. It's not extremely dirty, so please don't worry. If you are concerned, please let me know in the comments. I can use new packaging, but the price will increase. However, if you have already purchased before the price increase, it will be invalid, and I will use reused packaging. If it fits within the dimensions for Nekopos, I can also include guides from other universities, junior colleges, and vocational schools that I have at home. Please let me know in the comments before purchasing. Hamashima Shoten Japanese Language Classical Literature Classical Japanese Language Culture #HamashimaShoten #JapaneseLanguage #ClassicalLiterature #ClassicalJapanese #LanguageCulture