Main Page | See live article | Alphabetical index Toyosaka (豊栄市; -shi) is a city located in Niigata, Japan. As of 2003, the city has an estimated population of 49,159 and the density of 639.67 persons per km². The total area is 76.85 km². The city was founded on November 1, 1970. External Links Official website in Japanese This article is from Wikipedia. All text is available under the terms of the GNU Free Documentation License.