Eternal Spring Isle

Eternal Spring Isle (爽やか空気島 Clear Air Island) is an island located outside the border of the Land of Water. It was originally an Island of eternal snow that Ahatake was stranded himself on. It was originally inhabited by an old couple who nursed sick travelers back to health. When they died, Ahatake took over the island and used his Phoenixes to create a place of eternal springtime. He calls himself the island's creator.

Environment
According to Ahatake, the island has the purest air and water you will ever find on Earth, and it is inhabited by a variety of plants. The only animals seen on the island however, were Phoenixes of enormous size. The Island itself is dominated by a giant mountain rumored to have been created by an Earth Release Technique.