One CD has a lot of scratches, but the other five CDs and the text materials are in good condition. There are no problems with listening to the CDs. 6 CDs 2 textbooks, cases, answer sheets, report cards, and answer sheets. There might be one or two missing, but they are all the same, so there's no problem. #ShichidaMethod #RightBrainEducation #HighSchoolEntranceExam #EarlyChildhoodEducation #EarlyEducation #JuniorHighSchoolEntranceExam #ElementarySchoolEntranceExam #ExamStudy #Shichida