Published in ''yokohon'' format<ref>The same width as the most standard ''yotsuhan'' size of books, but half as high, resulting in a horizontal format.</ref>, the book opens with an illustration of a Ryukyuan street procession in Edo. Hiroshige based the remaining illustrations in the volume closely on images in the [[1721]] ''[[Chuzan denshin roku|Chûzan denshin roku]]''. | Published in ''yokohon'' format<ref>The same width as the most standard ''yotsuhan'' size of books, but half as high, resulting in a horizontal format.</ref>, the book opens with an illustration of a Ryukyuan street procession in Edo. Hiroshige based the remaining illustrations in the volume closely on images in the [[1721]] ''[[Chuzan denshin roku|Chûzan denshin roku]]''. |