Japanese cuisine is renowned for the beauty of its presentation. Among the key elements in this style of presentation are mukimono—the decorative garnishes and carvings that add the final flourish to a dish. It might be a carrot round in the shape of a plum blossom. Or a scattering of cherry blossoms plucked from a radish. Perhaps a swallow, a butterfly, a ginkgo leaf or a cluster of pine nee…