Purchased last December. There are no markings, but I carried and used it a couple of times. I recommend purchase to those who understand that this is a used item. Instant purchase is OK. I will ship it with waterproof packaging and cushioning material. "Tokyo Metropolitan University Humanities and Social Sciences, Law, Economics and Management (General Category) / Urban Environmental Studies (Urban Policy Science Department, Humanities Category) Faculty. 2025 Edition" Kyogakusha Editorial Department Price: ¥2200 #KyogakushaEditorialDepartment #book #other/other