Aogashima Island, Japan - 青ヶ島 日本 while located in the Philippine Sea, is a volcanic Japanese island. The name Aogashima literally means 'blue island' and is technically part of Tokyo despite being located over 200 miles from central Tokyo.
Island that time forgot. Aogashima is a volcanic Japanese island in the Philippine Sea. The island is administered by Tokyo and located approximately 358 kilometres south of Tokyo and 64 kilometres south of Hachijō-jima.