The items are as follows: * 2024 Common Test Past Questions Review: Japanese History B * 2019 Center Exam Past Questions Review: Japanese History B * 2024 Common Test Comprehensive Problem Collection: Japanese History B * High Score! Common Test Conquest: Japanese History B * Japanese History B One-Question-One-Answer 2nd edition The 2024 Common Test Past Questions Review: Japanese History B contains past questions from 2024 to 2014. The 2019 Center Exam Past Questions Review: Japanese History B contains past questions from 2018 to 2002 (photos 2 and 3). Since the Common Test often includes questions and similar questions from past exams, I think practicing a large number of past questions is important! These items were actually used, so they show signs of use overall. Also, there are many pencil markings (photos 4 and 5). I scored 97 points on the actual test using these! I think you can aim for a perfect score!