Complete set of 6 volumes. It seems that bonus features such as color pages and mean quizzes are included at the end of each volume. This is a new edition published after the first edition in 2013. ★ Immediate purchase without comment is accepted. ★ Purchase during comments with others is accepted. ★ I do not have any pets. ★ I do not smoke. ★ I do not retouch, reuse, recycle, or steal photos. There do not appear to be any major tears or significant damage that would hinder reading, but I have not thoroughly checked every page. This is a used item that has been handled by someone else, so please understand that there may be some degree of sun damage, stains, or folds. ★ Before shipping, the covers will be disinfected with alcohol, then wrapped in air-cap packaging or placed in a crystal pack, and sent in a relatively sturdy envelope. ★ For anonymous shipping, we will charge an additional 100 yen. ★ For combined transactions, please negotiate the price in advance. (If you do not want a discount, no prior contact is necessary.) My work schedule is irregular, and I am using a computer to view the site, so it may take some time to respond. I apologize for any inconvenience and appreciate your understanding. I generally do not accept price negotiations, but I may consider them to a small extent. Thank you for your understanding. #akom99 #akohasegawamatiko This product is also sold on other sites. If a sale is confirmed at the same time, the item may be out of stock. We apologize for any inconvenience and appreciate your understanding.