Vintage set of 5 Shunga Japanese and Chinese erotic pillow books. These books originate from drawings and lithographs from the 12th until 18th century, in this period the pictures were made on scrolls. From the 1920's they were published in these folding concertina books. The set has 4 books from Chinese origin and one from Japanese origin. All in good vintage condition with some signs of wear consisting with age.