Main Page | See live article | Alphabetical index Hiyama subprefecture (檜山) is located in Hokkaido, Japan. Cities No city is located. Districts Okushiri Okushirigun Okushiri Kudo Kudogun Taisei Nishi Nishigun Otobe Kumaishi Setana Setanagun Setana Kitahiyama Imakane Hiyama Esashi (capital) Kaminokuni Assabu This article is from Wikipedia. All text is available under the terms of the GNU Free Documentation License.