is a

district A district is a type of administrative division that, in some countries, is managed by the local government. Across the world, areas known as "districts" vary greatly in size, spanning regions or counties, several municipalities, subdivisions o ...

located in

Hiyama Subprefecture is a subprefecture of Hokkaido Prefecture, Japan located on the Oshima Peninsula on the Sea of Japan side. It includes Okushiri Island. It was established in 1897. Geography Mergers History *1897: Hiyama Subprefecture was established. *20 ...

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 ...

. As of 2004, the district has an estimated

population Population typically refers to the number of people in a single area, whether it be a city or town, region, country, continent, or the world. Governments typically quantify the size of the resident population within their jurisdiction using a ...

of 21,896 and a

density Density (volumetric mass density or specific mass) is the substance's mass per unit of volume. The symbol most often used for density is ''ρ'' (the lower case Greek letter rho), although the Latin letter ''D'' can also be used. Mathematical ...

of 19.59 persons per km². The total area is 1,117.57 km².

Towns and villages

* Assabu * Esashi * Kaminokuni

Notable place

Katsuyama Date is the remains of a castle or fortified residence in Hiyama, Hokkaido, Japan. It is believed the castle was built by Takeda Nobuhiro Takeda Nobuhiro (武田信広), also known as Kakizaki Nobuhiro (蠣崎信廣) (1431 – 1494) was the anc ...

- A castle ruin, was listed as one of the National Historic Site and

Continued 100 Fine Castles of Japan The is a list of 100 castles, intended as a sequel of 100 Fine Castles of Japan. The castles were chosen for their significance in culture, history, and in their regions by the in 2017. Hokkaidō region Tōhoku region Kantō region Kōs ...

References

Districts in Hokkaido {{Hokkaido-geo-stub