Fujikawa Yū 富士川遊 (Chinese: Fùshìchuān Yóu, 1865–1940), hào Kakudō 鶴堂. The founding figure of modern Japanese medical-history scholarship and one of the most distinguished historians of East Asian medicine of the early 20th century. Native of Hiroshima; studied Western medicine at Tokyo Imperial University; thereafter devoted himself to the history of Japanese and Chinese medicine. Founded the Chūgai igaku shinpō 中外醫學新報 (a major medical-history journal) and the Nihon ishigaku gakkai 日本醫史學會 (Japan Society for the History of Medicine, 1902). His magnum opus is the Nihon igakushi 日本醫學史 (1904, expanded 1922, 1941) — the foundational comprehensive history of Japanese medicine and still a standard reference. Author of dozens of monographs and editions of Japanese medical-history texts. The Chūgoku iyaku ronbunshū 中國醫藥論文集 (KR3ec085) is a collection of his essays on the history of Sino-Japanese medicine and pharmacology. Japanese scholar; not in CBDB.