Instant purchase OK! Questions and price negotiations are welcome! This is a set of texts from the Renseikai cram school, sold together. It includes all subjects' workbooks (homework), class notes, and answer keys, a total of 12 books for 5 subjects. There are no names written or missing pages, and they are in very clean condition. Japanese: Mitsumura Tosho English: Tokyo Shoseki My daughter quit after only one month of entering the cram school in April 2022, so there are only a few pages (at most 20%) with writing or highlighting, and they are almost as good as new. The only exception is the Japanese homework, which has writing on 30-40% of the pages, but the math and history books are brand new. If you would like to check the detailed condition, please comment. When I purchased them at the cram school, they cost a considerable amount (tens of thousands of yen), so why not get them at a bargain price for the new school year? Even if you don't attend classes, you should be able to proceed with your home study without any problems with these materials. I will ship them in a cardboard box via Kuroneko Yamato. I will include a tote bag as a bonus!