is a body of water on the northern coast of the
Nemuro Peninsula
The Nemuro Peninsula (根室半島 ''Nemuro-hantō'') is a peninsula which extends from the east coast of Hokkaidō, Japan. It is some long and wide, and forms part of Nemuro City. Cape Nosappu at its tip is the easternmost point of Hokkaidō. ...
in
Hokkaido
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 ...
.
Bays of Japan
Landforms of Hokkaido
{{Hokkaido-geo-stub