Shiro Kasamatsu

Shiro Kasamatsu (1898–1991) was a Japanese woodblock print artist whose career uniquely bridged the shin-hanga and sosaku-hanga movements, making him one of the most versatile printmakers of twentieth-century Japan. Over a career spanning more than seven decades, he produced approximately 280 print designs distinguished by their atmospheric sensitivity, particularly his mastery of rain, snow, and nocturnal scenes.

Born on January 11, 1898, in Asakusa, Tokyo, Kasamatsu entered the world in one of the city's most vibrant and culturally rich districts. At the age of thirteen, around 1911, he was apprenticed to Kaburagi Kiyokata, a master of traditional nihonga painting and bijin-ga (pictures of beautiful women). Kiyokata's studio was a crucible for future shin-hanga talent: Kasamatsu's fellow students included Kawase Hasui and Ito Shinsui, both of whom would become leading figures in the movement. It was Kiyokata who bestowed upon him the art name "Shiro," written with characters meaning "purple waves." While Kiyokata specialized in figure painting, Kasamatsu was drawn to landscapes, a preference that would define his entire career. He displayed exceptional talent early, exhibiting paintings at the Kokumin Bijutsu Kyokai (People's Art Society), the Bunten, and the Teiten exhibitions while still a student.

Kasamatsu's career as a woodblock print artist began in 1919, when Kiyokata introduced him to the publisher Watanabe Shozaburo. Watanabe commissioned his first design, Windy Day in Early Summer, launching a partnership that would continue for decades. During the early 1920s, Kasamatsu produced prints in the oban format for Watanabe, establishing himself within the shin-hanga system in which the artist designed the image while professional carvers and printers executed the woodblocks under the publisher's supervision.

The Great Kanto Earthquake of September 1, 1923, struck a severe blow to Kasamatsu's early body of work. The fires that followed the earthquake destroyed Watanabe's print shop and nearly all pre-1923 woodblocks, making Kasamatsu's earliest prints extremely rare today. The partnership resumed in the 1930s, and Kasamatsu entered his most productive shin-hanga phase. He produced more than fifty prints for Watanabe, creating some of his most beloved images. Shinobazu Pond, first published in 1932, generated extraordinary demand among Western collectors and was reprinted extensively for decades. Yomeimon Gate, Nikko, in Light Rain (1935) demonstrated his ability to suggest weather and atmosphere with remarkable subtlety. Other notable works from this period include Spring Night: Ginza (1934), Great Lantern at Asakusa Kannon Hall (1934)—a technically demanding print requiring approximately twenty blocks and twenty-five superimposed printings—and scenes of Red Gate at Hongo in Snow, Nezu Gongen Shrine, and Shinbashi in Rain.

In the 1950s, Kasamatsu expanded his working relationships beyond Watanabe. Between 1952 and 1960, he collaborated with the Kyoto and Tokyo publisher Unsodo, producing 102 known prints. These works featured landscapes, Kyoto landmarks, and interior scenes rendered with characteristically soft color palettes. Notable Unsodo prints include Snow at Yomei Gate in Nikko, Sacred Bridge, Nikko, and an Eight Views of Tokyo series.

The most striking transformation of Kasamatsu's career came in the mid-1950s, when he began to feel constrained by the collaborative shin-hanga model and sought greater creative autonomy. Embracing the sosaku-hanga philosophy of self-designing, self-carving, self-printing, and self-publishing, he produced approximately 120 prints in limited editions ranging from fifty to three hundred copies. These self-published works bore a distinctive hexagonal red seal reading "Shiro" and were signed in pencil with Romanized signatures, unlike his Watanabe editions where workshop employees applied the signatures. The sosaku-hanga prints revealed a more experimental and personal aesthetic with stronger Western influences, focusing on landscapes and kacho-e (bird-and-flower subjects). Some prints proved commercially successful enough to warrant reprints labeled with successive letters.

Kasamatsu's international reputation grew steadily during his lifetime. In 1933, his work was shown at an international print exhibition in Warsaw. In 1936, fourteen of his prints were included in the Exhibition of Modern Japanese Prints at the Toledo Museum of Art, alongside ten other prominent shin-hanga artists. A major retrospective was held at the Yamanashi Prefectural Museum in 1996.

Kasamatsu's artistic style is defined by his exceptional ability to evoke atmosphere and the passage of time through landscape compositions. He excelled in depicting night, rain, and snow scenes with nuanced effects of light and shadow, qualities that invite comparison with his fellow Kiyokata student Kawase Hasui. A distinguishing characteristic of his work is his overwhelming preference for vertical compositions, setting him apart from contemporaries like Hasui, Shinsui, and Yoshida, who employed mixed orientations. His shin-hanga prints are characterized by realistic detail and rich color, while his later sosaku-hanga works display greater freedom and experimentation.

Kasamatsu was associated with several important artistic groups during his career, including the Sengakai (Select Art Society), the Tatsumi Gakai (Southeast Painting Society), and the Seikinkai (Blue Collar Society), which was founded by Ito Shinsui and Yamakawa Shuho in 1939. He was also a member of the Kyodokai (Homeland Society) during the 1930s.

Kasamatsu died on June 14, 1991, at the age of ninety-three. In his final years, he continued to produce prints without seeking formal affiliations or exhibition promotions. His dual legacy in both shin-hanga and sosaku-hanga gives him a singular place in the history of Japanese printmaking. His works are held in major collections worldwide, including the Art Institute of Chicago, the Metropolitan Museum of Art, the British Museum, the Museum of Fine Arts Boston, the Rijksmuseum in Amsterdam, the Toledo Museum of Art, and the National Museum of Modern Art in Tokyo.