Yasui Sōtarō (1889–1940) was a prominent Japanese painter known for his contributions to the Nihonga style, which emphasizes traditional Japanese techniques and materials. He was born in the city of Kyoto and studied under notable artists, developing a unique approach that blended classical themes with modern sensibilities. Throughout his career, Yasui gained recognition for his landscapes and portraits, often incorporating elements of nature and Japanese culture. His works are characterized by their delicate brushwork and vibrant colors, reflecting the beauty of the natural world. Today, Yasui Sōtarō is celebrated as a significant figure in the history of Japanese art.