The items are as follows: 2025 First-Class Architect New System Text - Planning 2025 First-Class Architect New System Text - Environmental Equipment 2025 First-Class Architect New System Text - Regulations 2025 First-Class Architect New System Text - Structure 2025 First-Class Architect New System Text - Construction 2025 First-Class Architect Past Questions - Year-by-Year Problem Collection - Planning 2025 First-Class Architect Past Questions - Year-by-Year Problem Collection - Environmental Equipment 2025 First-Class Architect Past Questions - Year-by-Year Problem Collection - Regulations 2025 First-Class Architect Past Questions - Year-by-Year Problem Collection - Structure 2025 First-Class Architect Past Questions - Year-by-Year Problem Collection - Construction This is a set of 10 books. There is writing in them. I think you can use them as a reference for studying. With a bonus. Latest edition corrections The 2025 edition corresponds to the decarbonization major revision, and I think you cannot study with peace of mind with older ones. They were stored in cardboard boxes. Please refrain from purchasing if you are looking for perfection. Will be shipped with waterproof packaging. tac Nikken Gakuin Sogoshikaku Gakuin 2025 2025 year 2025 fiscal year