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
Sangihe Islands main islands of the group are, north to south, Sangir Besar (or Sangir Island), Siau (or Siao), Tahulandang, and Biaro. The largest island is Sangir Besar and contains an active volcano, Mount Awu (). Tahuna is the chief town and port, also hosting the islands' sole airport, Naha Airport. The area came under Dutch control in 1677, and became part of Indonesia when it declared independence from the Netherlands in 1945. The Sangir language is spoken in the islands; this Austronesian language is also spoken in some islands in the Philippines, and on the extreme northern tip of Sulawesi. The