Ama occupies all of the island of Nakanoshima, in the
Oki Islands archipelago in the
Sea of Japan, along with a number of offshore uninhabited islands and rocks. Much of the island is within the borders of
Daisen-Oki National Park.
Climate Ama has a
humid subtropical climate (
Köppen climate classification Cfa) with very warm summers and cool winters. Precipitation is abundant throughout the year. The average annual temperature in Ama is . The average annual rainfall is with July as the wettest month. The temperatures are highest on average in August, at around , and lowest in February, at around . Ama Village was established in 1904. Its population peaked in 1950 with 6,986 inhabitants, and has declined ever since. It was raised to town status on January 1, 1969. ==Economy==