Japan’s word stuck—but paper folding is older and wider
Origami means fold-paper, yet historians trace separate Chinese, European, and Japanese traditions that mostly met only in the twentieth century. Ceremonial wrapping (origata) is not the recreational crane culture most people mean. The oldest known play-folding manual, Hiden senbazuru orikata, dates to 1797.
Paper reached Japan from China via Korea by the seventh century; Heian washi and nagashi-suki papermaking (about 805–809) fed Shinto gohei, ōnusa, and gift codes. Muromachi Ogasawara and Ise clans stylized noshi and butterfly folds for sake and weddings—geometric etiquette unlike later figurative toys. A Goto Eijō sword fitting from the late 1500s–early 1600s already shows a folded crane, so play origami existed by early Edo. Ranma zushiki (1747) printed crane designs for architectural decoration. Monk Gidō’s 1797 book offers forty-nine advanced models with kyōka poems; Kuwana City later listed those methods as intangible cultural property.
Europe’s seventeenth–eighteenth-century napkin folding faded when porcelain became the status display, yet Fröbel’s kindergarten kept related bases. After Japan opened in the 1860s, German no-cut square rules and some European repertoire mixed into Japanese practice; the first Japanese kindergarten (1875) listed origami among twenty-five activities by 1877. Early 1900s innovators Akira Yoshizawa and others added wet-folding and the Yoshizawa–Randlett diagram system. From the 1980s, mathematical study, box-pleating, and tessellations—Robert J. Lang, Erik Demaine, and peers—pushed complexity into stents and packaging.
Modern recreational origami prefers an uncut square; cuts belong to kirigami. Kami squares run from about 2.5 to 25 centimetres, often colored on one side. Copy paper of 70–90 g/m² suits simple cranes; wet-folding likes about 100 g/m² or heavier. Hamanishi Katsunori’s 2008 mezzotint Origami #1 and Reiko Sudo’s 1997 polyester Origami Pleat for NUNO show the fold migrating into print and fashion without leaving the square’s shadow.
Source: Origami
