This is the 2025 edition of the architectural regulations collection, featuring detailed explanations and an index. - Title: Architectural Regulations Collection - Edition: Reiwa 7 Edition - Year: 2025 - Publisher: Sogo Shikaku Gakuin - Features: Detailed explanations of laws and an index - ISBN: 978-4-86578-505-1 Mask and gloves worn. Book cover applied. Friction pen 0.5mm red and blue used. Lines were drawn carefully with a ruler, but please understand that there may be some imperfections. No pets, no smoking. Index stickers already applied. I have a track record of selling several books, so please rest assured. Thank you for looking.