Yuubari River

The Yuubari River (夕張川 Yuubari-gawa) is a major river in Asakura Prefecture, Mizawa Prefecture and Serika on northern part of Seijima Island, Nakama. It is officially classified as a Class 1 river by the Nakamaese government. Its total length is 174 kilometres. The river flows through Serika, on the dividing line between Serika and Mizawa. In the city, its banks are lined with parks and sports fields, making the river a popular picnic spot.