rough water flows in hikawa river after rain near toyo-machi, kumamoto, japan

aqua beach bridge bubbles canyon cloud cloudy collecting concrete connection countryside creek deciduous ecology evergreen fast fence flow flowing force forest full grass green hikawa hill japan joins july june kumamoto landscape level liquid metal mountain moving nature outdoor pampas pass path pebbles plant power rain range rapids river riverbank road rock rough rush rushing scenery season shrub slope sound speed spring stone stream street summer surface swift travel tree turbid valley volume water wet white wild wooden