Land of the Moon

is the focus of Naruto the Movie 3: Guardians of the Crescent Moon Kingdom. It is an island nation in the shape of a crescent moon, hence the name. It is home to the ninja village Getsugakure. In the Chūnin Exams, a ninja wearing a headband with a crescent moon shape on it is seen taking the test, but is not mentioned or shown in the other exams.