This is a complete set of all 4 volumes of the manga "Professor Terror's Strange Lessons." The items are all that are pictured. This is a domestic, official product. It is not a rental copy or from a manga cafe. There are minor scratches. There are no missing pages, tears, stains, water damage, or writing. This is a used item owned by an individual. Please purchase only if you understand this. This item is not for individual sale or discount. Thank you for your understanding.