I purchased two new copies of each book, and this copy was kept for permanent preservation, so it is in very good condition. There are no fingerprints, stains, or folds. This is a set of two books that comprehensively cover the textbook and variety guide for Medaka (Japanese rice fish). - Title: Medaka Textbook vol. 6 - Price: 1430 yen - Contents: Latest Medaka collection - Title: Medaka Variety Guide III - Price: 2182 yen + tax - Contents: Improved Medaka #Click here for Happy Life's list of items for sale I am selling these items to declutter. Please note that these items are stored at home, so there may be some minor scratches that I may have overlooked. Please refrain from purchasing if you are sensitive to such details. I believe that looking at the Medaka variety improvements in these books will change your preconceived notions about Medaka. You will find types that shine more brightly than tropical fish, types with colors and luster more beautiful than Nishikigoi (colored carp), and Medaka with flowing fins that resemble a celestial maiden. These are not usually found in pet shops. Please take a look and enjoy! First come, first served. Instant purchase OK! You can purchase without commenting. I will give priority to those who purchase immediately. I mainly use the anonymous delivery service, Rakuraku Mercari, so you can purchase with peace of mind without revealing your address. For shipping, I take measures to prevent water damage and carefully pack the items. I will ship the items within 12 hours whenever possible. I have a track record of shipping within 1 hour if I am at home. Please note that I may use recycled materials for packaging. The shipping fee will be borne by the seller. Please note that according to Mercari rules, the person who purchases first will be given priority, even if there are comments in progress. Please consider purchasing only if you understand that these items are stored at home. Please check the condition in the photos before purchasing. - I do not smoke. #Click here for Happy Life's list of items for sale