The items are as follows: 2025 First-Class Architect Exam Past Papers: Topic-Specific Problem Collection - Planning 2025 First-Class Architect Exam Past Papers: Topic-Specific Problem Collection - Environmental Equipment 2025 First-Class Architect Exam Past Papers: Topic-Specific Problem Collection - Regulations 2025 First-Class Architect Exam Past Papers: Topic-Specific Problem Collection - Structure 2025 First-Class Architect Exam Past Papers: Topic-Specific Problem Collection - Construction Set of 5 books. There are writings in the books. With bonus items. The 2025 edition corresponds to the decarbonization major revision, and I think you cannot study with peace of mind using older versions. Stored in a cardboard box. Regulations and Structure sections are separated. Please refrain from purchasing if you are looking for perfection. Will be shipped with waterproof packaging. TAC Nikken School Sogo Shikaku Gakuin 2025 2025 Edition Fiscal Year 2025