Yanagawa (梁川町, Yanagawa-machi) was a castle town located in Date District, Fukushima Prefecture, Japan. of 2003, the town has an estimated population of 20,626 and a density of 248.72 persons per km². The total area is 82.93 km². January 1, 2006, Y..︎ Yanagawamachi-saiwaichō Wikipedia 페이지