Isoda Koryūsai

Isoda Koryusai (1735-1790) was one of the most prolific and inventive ukiyo-e bijin-ga masters of the mid-Edo period, a transitional figure who carried the lyrical idiom of Suzuki Harunobu forward into the more sumptuous, full-bodied print style that would dominate the 1770s and 1780s. Working in Edo through the An'ei (1772-1781) and early Tenmei (1781-1789) eras, Koryusai produced an astonishing range of woodblock prints, paintings, and book illustrations, with modern catalogues attributing more than 2,500 designs to his hand. He is celebrated above all as Harunobu's most important successor in bijin-ga (pictures of beautiful women), as the great pioneer of the hashira-e (pillar print) format, and as the designer of the landmark courtesan series Hinagata Wakana no Hatsumoyo (Models for Fashion: New Designs as Fresh as Young Leaves), the most ambitious and longest-running ranking series of Yoshiwara courtesans ever produced in ukiyo-e.

Born in 1735, Koryusai began life as a samurai retainer of the Tsuchiya clan, a low-ranking but established warrior family. Like many lesser samurai of the period, he found himself in straitened circumstances after his lord's death, and around 1764 he became a ronin (masterless samurai), taking up residence near the Ryogoku bridge in Edo. The samurai-class background is a recurring biographical detail that distinguished him from most of his ukiyo-e contemporaries, who tended to come from chonin (townsman) backgrounds, and may help explain his ease with martial subjects, the warriors of the Furyu yatsushi musha kagami parody series, and the deftness with which he later parodied classical and Chinese moral tales such as the Twenty-four Paragons of Filial Piety. He signed early works with the art name Haruhiro, a name that openly acknowledged his debt to Harunobu, and only later adopted Koryusai with the lay-priest prefix Koryusai shoyo, signaling a deeper commitment to a professional artistic identity.

Koryusai's career as a printmaker took off in the late 1760s, when he was working alongside Suzuki Harunobu, the inventor of the full-color nishiki-e print. The two artists circulated in the same Edo coteries of kyoka poets and connoisseurs, and Koryusai's earliest designs from circa 1769 to 1770 are so close in figure type, palette, and compositional idiom to Harunobu's that they have at times been confused with his master's work. Slim-waisted, doll-like beauties in delicate pastel kimono; lovers sheltering beneath a single umbrella in the snow; children at play in fashionable musical pastimes, all of these subjects were inherited directly from the Harunobu workshop. When Harunobu died in 1770, leaving the bijin-ga field without its leading designer, Koryusai stepped into the vacancy with extraordinary energy. Through the early 1770s he absorbed Harunobu's idiom and then began to push it outward, lengthening proportions, intensifying color, and developing a more grounded sense of weight and physical presence in his female figures.

The most distinctive of his formal innovations was the hashira-e, or pillar print, a tall, narrow format roughly 28 by 5 inches that was pasted onto the wooden posts of Edo townhouses as cheap, replaceable decor. The format had existed before Koryusai but had been treated essentially as a vertical cropping of an ordinary print. Koryusai reimagined it as a compositional problem of its own, designing figures that wrapped, leaned, and folded into the impossibly narrow column, often with a single tall pine, a hanging robe, or a falling ribbon as a structural spine. His Ono no Komachi Praying for Rain, Women Washing Clothes at Well, and Young Woman with Pet Monkey are model examples of how he turned a constrictive shape into a virtuoso exercise. Modern scholarship credits Koryusai with more hashira-e than any other ukiyo-e artist, and his designs in this format remain among the most prized survivals from the An'ei period.

From roughly 1775 onward, Koryusai turned increasingly to the Yoshiwara pleasure quarters for subject matter, and it is in this phase that he produced his single most consequential body of work: Hinagata Wakana no Hatsumoyo, sometimes translated as Models of Fashion: New Designs as Fresh as Young Leaves. Published over a span of roughly seven years and running to well over 140 designs in the o-ban (large) format, the series presented each leading courtesan of the Yoshiwara in full standing pose, attended by one or two kamuro (child attendants), and lavishly dressed in the season's newest fabric patterns. The series functioned simultaneously as a portrait gallery of celebrity courtesans, a fashion catalog of textile design, and a ranking guide for connoisseurs. It established a template for the courtesan portrait that Kiyonaga, Utamaro, and Eishi would all build upon in the next two decades, and it consolidated Koryusai's reputation as a designer of bijin-ga at the highest level of fashion-system sophistication.

Koryusai was also a designer of beautifully observed kacho-ga (bird-and-flower prints), including the chuban-format studies of mandarin ducks, pheasants under peach blossoms, and birds on hibiscus that survive in particularly fresh impressions at the Art Institute of Chicago. He produced topographical series on the Yoshiwara and the eastern village of Edo in the Eight Views (hakkei) tradition, fashion parodies of classical Komachi poems and Chinese filial paragons, twelve-month and twelve-zodiac series, and a sustained body of shunga that includes the famous Mane'emon series of voyeuristic miniatures. His engagement with the mitate (parody) genre, retelling famous warrior episodes or moral tales in contemporary Edo dress, gave his middle period prints their characteristic wit.

Around 1781, at the height of his commercial success, Koryusai effectively withdrew from print design and shifted his energies to painting on silk and paper. He had received the honorary Buddhist title hokkyo (Bridge of the Law), an unusually distinguished rank for an ukiyo-e artist, and the shift to painting reflected both a desire for higher-status commissions and a generational handover of the bijin-ga print market to Torii Kiyonaga. Koryusai's late paintings, which survive in fewer numbers than his prints, show a more restrained Kano-influenced manner alongside the Yoshiwara subjects he had made his own. He died in Edo in 1790, leaving behind one of the deepest and most varied print oeuvres of the eighteenth century.

For collectors and students of ukiyo-e today, Isoda Koryusai occupies a pivotal position: the artist who transmitted Harunobu's intimate world of beauties into the more ambitious large-format prints of the late eighteenth century, the supreme master of the pillar print, and the designer whose Hinagata Wakana series defined the courtesan portrait for a generation. His chuban-format Edo prints, with their delicate color registers and slim Harunobu-derived figures, remain among the most rewarding entry points into mid-Edo bijin-ga.