Kanashima

Kanashima (/ˌkɑːnəˈʃiːmə/), officially the Republic of Kanashima (Japanese: 金島共和国 Kanashima Kyōwakoku), is a sovereign city-state and island country in the Western Pacific Ocean. It constitutes the island of Kanashima, located ten kilometres northeast of the island of Mariana. It shares a maritime border with Batavia to the southwest.