is a river in
Hokkaidō
is Japan's second largest island and comprises the largest and northernmost prefecture, making up its own region. The Tsugaru Strait separates Hokkaidō from Honshu; the two islands are connected by the undersea railway Seikan Tunnel.
The la ...
,
Japan
Japan ( ja, 日本, or , and formally , ''Nihonkoku'') is an island country in East Asia. It is situated in the northwest Pacific Ocean, and is bordered on the west by the Sea of Japan, while extending from the Sea of Okhotsk in the north ...
. It is in length and has a drainage area of . The Kushiro originates from
Lake Kussharo
is a caldera lake in Akan National Park, eastern Hokkaidō, Japan. As with many geographic names in Hokkaidō, the name derives from the Ainu language. It is the largest caldera lake in Japan in terms of surface area, and sixth largest lake in ...
and flows south across the
Kushiro Plain. The river is joined by two tributaries, the
Kuchoro River () and the
Setsuri River (), before it empties into the
Pacific Ocean
The Pacific Ocean is the largest and deepest of Earth's five oceanic divisions. It extends from the Arctic Ocean in the north to the Southern Ocean (or, depending on definition, to Antarctica) in the south, and is bounded by the continen ...
at the port at
Kushiro
is a city in Kushiro Subprefecture on the island of Hokkaido, Japan. It serves as the subprefecture's capital and it is the most populated city in the eastern part of the island.
Geography
Mountains
* Mount Oakan
* Mount Meakan
* Mount Akan ...
. The lower reaches of the river form broad
wetlands
A wetland is a distinct ecosystem that is flooded or saturated by water, either permanently (for years or decades) or seasonally (for weeks or months). Flooding results in oxygen-free (anoxic) processes prevailing, especially in the soils. The ...
. The
Shinkushiro River (), which was built roughly parallel to the Kushiro River, was completed in 1931 and flows south to the Pacific Ocean.
References
Rivers of Hokkaido
Rivers of Japan
{{Japan-river-stub