Aga (阿賀町, -machi) is a town located in Higashikanbara District, Niigata Prefecture, Japan. It has an area of 952.88 km² and a population of 15,520 as of February 28, 2005. Higashikanbara (東蒲原郡; -gun) is a district located in Niigata, Japan. ... Niigata Prefecture (新潟県; Niigata-ken) is located on Honshu island, Japan. ...
History
The town was established on April 1, 2005 in a merger of Kamikawa, Kanose, Mikawa, and Tsugawa. Kamikawa (上川村; -mura) is a village located in Higashikanbara District, Niigata, Japan. ... Kanose (鹿瀬町; -machi) is a town located in Higashikanbara District, Niigata, Japan. ... Mikawa (三川村; -mura) is a village located in Higashikanbara District, Niigata, Japan. ... Tsugawa (津川町; -machi) is a town located in Higashikanbara District, Niigata, Japan. ...
Niigata (the city) is the largest and most important city among the cities which face the Sea of Japan.
Niigata prefecture stretches about 240 km along the Sea of Japan from southwest to north east, with a coastal plain between the mountains and the sea.
On April 1, 2005, the city of Tokamachi, the towns of Matsudai and Matsunoyama in Higashikubiki District and the town of Kawanishi and the village of Nakasato merged to form the new city of Tokamachi.