This is "Z-Kai Publishing Editorial Department's "100 Essential Japanese History Questions, Revised 3rd Edition." This is a Japanese history problem book perfect for university entrance exam preparation, and is recommended for those aiming to improve their skills. [Condition of the product] The cover is slightly creased. (See photo 3) Also, there are marker markings on a total of 2 places: the table of contents and the answer booklet pages. (See photos 4 and 5) The question pages are clean with no markings. There are no pets or smokers. [Brand] Z-KAI [Category] Japanese History Textbook Thank you.