Sana

Sana is a region of the continent of Angara in Golden Sun: Dark Dawn. It is located above the Champa region, northeast of the Ei-Jei region, and under the right part of the Morgal region. Sana is not an actual town or city. Its capital city, located on the east coast of Angara, is Tonfon, ruled by Emperor Unan.

History
The nation of Sana was founded by Emperor Ko after the Golden Sun released Alchemy to the world. It became a aggressive collonial power, colonizing Morgal and founding Kaocho in Ei-Jei. When Emperor Ko died, the beastmen in Morgal revolted and a civil war started. In this war King Wo, the man Ko named as his heir, and Unan battled each other for leadership of Sana. Emperor Unan won the war, but lost his brother in the Morgal revolt. King Wo was exiled.

The eastern entrance into the Endless Wall that stretches across much of the Khiren Mountains is reachable from here.

It is probable that the whole nation of Sana comes from the city of Xian from Golden Sun, because of the chinese-oriented theme of the capital (Tonfon) and the similarities in name and location.