Ruri no Kaze (Wind of Ruri), the top-grade Japanese green laver (Enteromoroha prolifera) that has the rich flavor and the remarkable taste, is well-known as a rare kind because it grows only in the specific aquafarming area of Yoshino River, Tokushima Prefecture in Japan. The design of its package is a polyhedron with the motif of the beautiful water surface of Yoshino River. The Japanese classical logo and the edgy package form embody a mixture of tradition and modernity.