This is a set of Nikken Gakuin's 2020 materials and past questions for the 1st-class architect exam. There are signs of use, including highlighting and some stains. [Subjects] Textbooks and Past Question Collection ・Subject I: Architectural Planning ・Subject II: Environment and Equipment ・Subject III: Regulations ・Subject IV: Structure ・Subject V: Construction ・Important Articles Points No. 1, 2 The textbooks have highlighting. The past question collection has handwritten page numbers of related text pages. Please purchase only if you understand that these items have been stored at home. I will not sell items separately, but price negotiations are possible. Thank you.