Iwase river
| The Iwase River is a natural freshwater river located in Miyazaki prefecture in Kagoshima, Japan.[1] The watershed of the river is popular for the presence of numerous springs and waterfalls.[2][3][4] The river flows into the Oyodo River, which in turn flows to the Pacific Ocean. 31°56′14″N 131°09′12″E / 31.9372°N 131.1532°E / 31.9372; 131.1532 | ||||||
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