Oga is located on the
Oga Peninsula in northwestern Akita Prefecture, bordered by the
Sea of Japan to the north, west and south. The Oga Peninsula has two mountains, Mount Kanpu and Mount Honzan, and several rivers, including the Takigawa. Toga Bay is located in the western part of the city, where Toga Port is located, and he northwestern end is called Cape Nyūdō. The population is concentrated in the southern part of the city, where the railway runs and the city hall is located. Much of the city is within the boundaries of the
Oga Quasi-National Park.
Neighboring municipalities Akita Prefecture •
Katagami •
Mitane •
Ōgata Climate Different from the rest of the prefecture, the climate is an isolated
humid subtropical (
Köppen:
Cfa) by direct influence (due to being a peninsula) of the
Tsushima Current, being the most northern city of the
Asian continent with this categorization according to the 0 °C isotherm. Or the southern edge of the
hot-summer humid continental (
Dfa) by the normal of the
Japan Meteorological Agency. Winters are mild and summers although the climatic type are warm but not hot. The extremes range from -14 to 35 °C, a relatively low
thermal amplitude to a place at 39 °N and to the east near large land masses. ==Demographics==