The book cover is for paperback size books. ^ ^ This is a set sale of a book cover and a tissue case. I would be happy if I could sell them to someone who likes them. In Okinawa, coral has been traditionally associated with wishes for "prosperity of descendants," "longevity," and "family harmony." The founder, Koto Yamaoka, encountered a large coral fossil on Ishigaki Island. Yamaoka was deeply fascinated by the unique forms created by the sea, where thousands of lives are born, over a long period of time, and developed the "coral dyeing" technique. The elegant yet rustic patterns that appear on the cross-section of the coral resemble the shimmering light on the seabed that appears only on sunny days in the clear waters of Okinawa. By capturing the beauty known only to those who know the sea and the colorful tropical fish, she brought the endlessly quiet world of the sea, where water silences all sound, onto the fabric. Just as the sea is endlessly eternal, the beauty of "coral dyeing" will transcend generations, providing peace and splendor to the owner's heart. ※ "Coral dyeing" is a Shuri Ryusen original technique, and is protected by trademark and design registration, with exclusive rights.