is a

subprefecture A subprefecture is an administrative division of a country that is below prefecture or province. Albania There are twelve Counties of Albania, Albanian counties or prefectures, each of which is divided into several Districts of Albania, district ...

Hokkaido Prefecture 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 ...

located on the

Oshima Peninsula The Oshima Peninsula (渡島半島 ''Oshima-hantō'') is the southernmost part of Hokkaidō, the northernmost of the Japanese islands. Where the peninsula starts is open to interpretation. A more generous interpretation is to draw a line southe ...

on the

Sea of Japan The Sea of Japan is the marginal sea between the Japanese archipelago, Sakhalin, the Korean Peninsula, and the mainland of the Russian Far East. The Japanese archipelago separates the sea from the Pacific Ocean. Like the Mediterranean Sea, it h ...

side. It includes

Okushiri Island is an island in Hokkaidō, Japan. It has an area of . The town of Okushiri and the Hiyama Prefectural Natural Park encompass the entire island. It has many pastures, beech tree forests, and a rocky coastline. There are two elementary schools, o ...

. It was established in 1897.

Geography

Mergers

History

*1897: Hiyama Subprefecture was established. *2005: Kumaishi Town ( Nishi District) was merged with Yakumo Town ( Yamakoshi District,

Oshima Subprefecture is a subprefecture of Hokkaido Prefecture, Japan. As of 2004 it had a population of 456,621 and an area of 3,715.38 km2. Hakodate Airport is located in the City of Hakodate. Geography The subprefecture is located on the Oshima Penins ...

) and transferred to Oshima Subprefecture. At the same time, Hiyama Subprefecture was divided between north and south. *2014:

Esashi Line The is a Japanese railway line formerly operated by Hokkaido Railway Company (JR Hokkaido). It connected (near Hakodate) and . The section between and closed in May 2014, and the remainder was transferred to third-sector operator South Hokk ...

(from

Kikonai Station is a railway station in Kikonai, Hokkaido, Japan, operated by Hokkaido Railway Company (JR Hokkaido) and South Hokkaido Railway Company. Lines Kikonai Station is served by the following lines. *South Hokkaido Railway Line * Kaikyō Line (freig ...

Esashi Station was a railway station on the Esashi Line in Esashi, Hokkaido, Japan, operated by Hokkaido Railway Company (JR Hokkaido). It opened in 1936 and closed in May 2014. Lines Esashi Station was formerly the terminus of the non-electrified section of ...

) was abolished. Therefore, Hiyama Subprefecture became the only subprefecture in which there is no railway.

External links

Official Website
{{Hokkaido-geo-stub Subprefectures in Hokkaido