Amur stickleback
It is widespread in East Asia: off the Korean peninsula , northeast and north China , Japan , the Kuril Islands , the Kamchatka peninsula , and the basin of the Amur River . 
<triplet> East Asia <subj> China <obj> has part <triplet> Korean peninsula <subj> East Asia <obj> located on terrain feature <triplet> China <subj> East Asia <obj> part of <triplet> Japan <subj> East Asia <obj> part of