Proper noun
Oyashio
(oceanography, usually with "~ Current") The oceanic current forming the swift, warm, northward-flowing western quarter of the North Pacific Gyre.
Information fitted on typical fits is given in Oyashio class submarine and Swiftsure class submarine. Source: Internet
Satellite image of Hokkaido The Oyashio Current colliding with the Kuroshio Current off the coast of Hokkaido. Source: Internet
Two major ocean currents affect Japan: the warm Kuroshio Current (Black Current; also known as the Japan Current); and the cold Oyashio Current (Parent Current; also known as the Okhotsk Current). Source: Internet