Sapin

Sapin, officially the Kingdom of Sapin, is a country located in eastern Osea. Sapin is bordered by Osea to the west, Ustioto the north, and Ratio to the east.

During the Belkan War in 1995, Sapin joined the Allied Forces coalition to help contain Belka's invasion of neighboring countries, which included Sapin.

In When the Cold Breeze Blows Away, when the Belkan Grey Men and the Global Liberation Union attacked in Second Belkan War, Sapin has joined the Grand Alliance for counterattack.