Land of Sea (Earth-2213)

The Land of the Sea is a minor nation west of the Land of Fire, in the Mo Ce Sea, which consists of several islands, with Kyoshi Island being the main one. Other islands include Jiro, Taro, and Demon Islands.

History
The Land of Sea is not a prosperous nation of their own, and instead they rely on shinobi troops and protection from Kirigakure. Recently, the nation attempted to expand their reach, which caused tensions with the Land of Water to the point a treaty was signed in order to give the Land of Sea more stability. iro Island was the place where Anko Mitarashi was abandoned as a child, and where she was taken as one Orochimaru's test subjects for his cused seal of heaven, until she was found by Anbu.

Orochimaru had a hideout settled in Jiro Island, where he conducted his illegal experimentations, including cloning. Amachi, one of Orochimaru's loyal servants, continued to experiment on the island even after its abandoning.