“One Week to Pass the Japanese Bookkeeping Level 3 Textbook & Workbook” by Yuki Yamada First edition published in March 2021 https://book.impress.co.jp/books/1120101121 ① Includes web video explanations ② Includes full electronic version + supplementary electronic version ③ Includes electronic version of the training workbook It's very easy to read, and I used it to cram before the exam. There are no markings, but please be aware that it has been stored by a non-professional.