Wiki information Hachij:

Island, Geographical Feature, Location

Hachijō-jima is a volcanic Japanese island in the Philippine Sea. The island is administered by Tōkyō and located approximately 287 kilometres south of the Special Wards of Tōkyō. It is the southernmost and most isolated of the Izu Seven Islands...

Hachijojima Airport
Airport, Location

Hachijojima Airport is a regional airport serving Hachijōjima in the southern Izu Islands, Tokyo, Japan.