Nikken Gakuin 2025 Reiwa 7th Year 2nd Class Architect Exam Preparation Textbooks and Problem Sets - 8 Books Total (4 Textbooks, 4 Problem Sets). - Set Contents - Subjects: Regulations, Structure, Construction, Planning - Textbooks & Problem Sets - Publisher: Nikken Gakuin - Target: 2nd Class Architect Exam Preparation All items are unused. The textbooks indicate the exam year for each question (see photos 3 and 4). This makes it easier to understand the trends of frequently asked questions. I will ship via Takkyubin (courier service) within 24 hours whenever possible. Non-smoking, no pets. Thank you for your consideration.