(b Osaka, Oct 13, 1887; d Ashiya, Hyōgo Prefect., Feb 13, 1931).
Japanese painter and illustrator. He distinguished himself in painting at middle-school. In 1907 he entered the department of Nihonga (Japanese-style) painting at the Tokyo School of Fine Art and later transferred to the department of Yōga (Western-style) painting. After graduating in 1914 he returned to Osaka and continued to paint. In 1919 he entered his first exhibited work in the 6th Nikakai (Second Division Society) show. The painting, the N Family, received the Chogyū Prize. In the Nikakai exhibition of 1920 his portrait of the Young Girl Omme received the Nika Prize.
In 1921–2 Koide made his first trip to the West, travelling to Paris and Berlin and throughout southern France. This led to him abandoning his early style, which had been characterized by rigid compositions and dark tonalities, in favour of a more even, stronger brush style with a lighter palette; his works became lighter in spirit. In 1923...