These are from TAC Publishing. It's a full set!!!! A 12-book set of textbooks and training materials to help you pass the Japan Bookkeeping Association (Nissho Boki) Grade 1 exam. Commercial Bookkeeping, Accounting, Industrial Bookkeeping, Cost Accounting Used in 2008. ○ Nissho Boki Grade 1 Pass Training: Commercial Bookkeeping, Accounting I-III Ver. 5.0, 3 books ○ Nissho Boki Grade 1 Pass Textbook: Commercial Bookkeeping, Accounting I-III Ver. 5.0, 3 books ○ Nissho Boki Grade 1 Pass Training: Industrial Bookkeeping, Cost Accounting I-III Ver. 3.0, 3 books ○ Nissho Boki Grade 1 Pass Textbook: Industrial Bookkeeping, Cost Accounting I-III Ver. 3.0, 3 books There are no writings, and the inside is in a clean condition. However, as shown in the image, the cover color is faded to white, and there are some parts where the top is crumpled. There are also some minor folds. In addition, there may be some oversights. Please be aware of this! Since it is stored by an amateur, please refrain from purchasing if you are sensitive to details. *Simple packaging will be used. Due to the inclusion of shipping and handling fees, price reductions are not possible. Thank you for your understanding!!