Volcano Islands Volcano Islands The or are a group of three Japanese islands south of the Bonin Islands that belong to the municipality of Ogasawara, Tokyo Metropolis, Japan. The islands are all active volcanoes lying atop an island arc that stretches south to the Marianas. They have an area of , and a population of 380. The Volcano Islands are: Farther north but in the same volcanic arc is: There is a Japan Self-Defense Forces air base on Iwo Jima with a staff of 380. It is located in the village of Minami (Iwo Jima village). Other than that, the islands are
Japanese settlement in the Marshall Islands population on the islands was repatriated back to Japan. People of mixed Japanese–Marshallese heritage generally stayed behind, although a few were granted an option if they were above 16 years old. The Japanese–Marshallese quickly assimilated with the Marshallese in the years after the war. Many of them became politicians and businessmen, and in the 1970s people of mixed Japanese–Marshallese heritage controlled most of the private enterprises in the state. Japanese–Marshallese politicians generally held critical opinions on nuclear weapon tests carried out by the United States in Operation Crossroads. At least one ethnologist, Greg Dvorak suggested that the shared Japanese and