1) Island of Tokyo 
The village of Aogashima administers the island under Hachijō Subprefecture of Tokyo Metropolis. As of 2014, the island`s population was 170 on almost 9 km2. Aogashima is also within the boundaries of the Fuji-Hakone-Izu National Park. ==Geology== Aogashima is a complex Quaternary volcanic island 3.5 km in length with a maximum width of 2.5 km, ....