"Northwestern Osea"@en . "Island"@en . . "Kirwin Island"@en . . . . "Kirwin Island"@en . . "None"@en . . "Ace Combat 5: The Unsung War"@en . "11.0"^^ . . "Kirwin Island, alternatively Fjord Island,[citation needed] is a large island located off the northwestern coast of the Osean continent, west of the Rowan Peninsula. The island is claimed by the Osean Federation and possesses a small airbase."@en . . "Kirwin Island, alternatively Fjord Island,[citation needed] is a large island located off the northwestern coast of the Osean continent, west of the Rowan Peninsula. The island is claimed by the Osean Federation and possesses a small airbase."@en . .