The products are as follows: 2025 First-Class Architect (Japan) Toretore Planning 2025 First-Class Architect (Japan) Toretore Environmental Equipment 2025 First-Class Architect (Japan) Toretore Regulations 2025 First-Class Architect (Japan) Toretore Structure 2025 First-Class Architect (Japan) Toretore Construction Set of 5 books. Includes 5 red sheets Includes updated information Includes updated materials Includes comparison materials of old and new revisions Includes materials for revised sections Includes errata sheet for the textbook No extras This is a question-and-answer format problem collection. Compact problem collection, easy to carry. Recommended for use during travel time on trains, etc.! Stored in cardboard boxes. Please refrain from purchasing if you are looking for perfection. Will be shipped with waterproof packaging. Sogoshikaku Gakuin (School) Nikken Gakuin (School) 2025 2025 2025 Academic Year