Ohara Koson ((小原 古邨, Kanazawa 1877 – Tokyo 1945) was a renowned Japanese artist best known for his exquisite woodblock prints of birds, flowers, and animals. Born in Kanazawa, he trained in traditional Japanese painting (nihonga) under the guidance of Suzuki Kason, and later became a prominent figure in the shin-hanga (new prints) movement. While his early career focused on illustrating scenes of the Russo-Japanese War, Koson ultimately found his voice in kachō-ga—detailed depictions of nature that blended classical Japanese aesthetics with Western realism.

Koson's delicate compositions are celebrated for their serene beauty and exceptional attention to detail. His prints often feature songbirds poised on blossoming branches, herons standing in misty wetlands, or animals framed by seasonal flora. Using subtle color gradations and masterful linework, Koson created works that were both elegant and emotionally resonant. His collaboration with Western publishers such as Watanabe Shōzaburō helped bring his art to international audiences, especially in the United States and Europe, where collectors praised his modern yet timeless style.

Today, Ohara Koson is considered one of the finest nature printmakers of the 20th century. His work remains highly sought after by collectors and is held in major museum collections around the world, including the British Museum and the Smithsonian. As part of the shin-hanga revival, Koson's prints not only preserved traditional woodblock techniques but also brought new life to Japanese art through refined compositions that continue to captivate viewers with their peaceful grace and poetic charm.