The items are as follows: 2025 1st Class Architect Follow-up Video Materials Subject 1 (Planning) ①〜⑥ Subject 1 (Planning) ⑦ Subject 1 (Planning) ⑧ Subject 1 (Planning) ⑨〜11 Subject 2 (Environment/Equipment) ①〜② Subject 3 (Regulations) ① Subject 3 (Regulations) ② Subject 3 (Regulations) ③ Subject 3 (Regulations) ④ Subject 4 (Structure) ②〜④ Subject 5 (Construction) ①〜⑧ Set of 10 books. These are similar to a workbook for self-study at home for students. Stored in cardboard boxes. Please refrain from purchasing if you are looking for perfection. Will be shipped with waterproof packaging. I am also listing other booklets. Please consider purchasing in bulk. Sogoshikaku Gakuin Nikken Gakuin Self-study Textbook Workbook