Main Page | See live article | Alphabetical index Shibukawa (渋川市; -shi) is a city located in Gunma, Japan. As of 2003, the city has an estimated population of 48,305 and the density of 936.32 persons per km². The total area is 51.59 km². The city was founded on April 1, 1954. External Links Official website in Japanese This article is from Wikipedia. All text is available under the terms of the GNU Free Documentation License.