Tokichan

The Tokichan, also called the Togichan, is a river in the upper Kolyma basin. It joins the Neryuchi from the left, after receiving smaller streams including the Osan and Mus. These waterways run through the highlands of northeastern Siberia, where valleys divide the mountain country and the long cold season binds streams in ice. Their waters eventually enter the Kolyma system and flow toward the Arctic.