Actually, it costs over 110,000 yen. Please consult with me regarding price reductions. I couldn't use these materials because I switched to a cram school, so they are in good condition. I checked for any writing, but I apologize if I missed anything. Anyone can use these, regardless of whether they are aiming for national/private universities or are in science/humanities programs. Regarding the basic text called "Challenge," it's for advanced courses and is very easy to understand, so I think even those who aren't aiming for top universities can use it. Challenge: Japanese, Math 2/Math B, English Regular Test Prediction Workbook: Japanese, Math 2/Math B, English Class Understanding Support Series A great deal with 68 books [Benesse Shinken Zemi High School Course, Grade 2 Course] ☆ Class Understanding Challenge Math II/Math B: All units Communication English: First and Second Half, Tokyo Shoseki, PROMINENCE Classical Japanese B: Ancient and Chinese Literature, First and Second Half, Daiichi Gakushusha ☆ Exercise Challenge Japanese, English, Math ☆ Regular Test Prediction Workbook Math II: Upper and Lower Volumes Communication English II: First and Second Half Classical Japanese: First and Second Half Japanese Modern Literature: First and Second Half Chemistry, Biology, Geography, World History Eiken 4 Skills Test Rehearsal BOOK Common Test Prediction Questions Many others Please see the photos #ShinkenZemi #ShinkenZemiHighSchoolCourse #ShinkenZemiGrade2 #Benesse