"National High School and Difficult Private High School Entrance Exam Prep: Advanced Problem Set - Social Studies" Obunsha Price: ¥1200 + tax #Obunsha #Book #SocialStudies/General This is a used item. The back cover is slightly dirty. There are no writings, but there are some places where a circle was drawn with a pencil on the problem numbers. There are pencil check marks, but I used the reference book being sold and passed the Kaisei High School entrance exam without going to cram school. I hope it can be helpful. Thank you for your understanding as a used item. #HighSchoolEntranceExam #AdvancedProblemSetSocialStudies