Archanea

Akaneia (known as Archaneia in the American release) is both the continent on which the games Fire Emblem: Ankoku Ryū to Hikari no Tsurugi, Fire Emblem: Monshō no Nazo and Fire Emblem: Shadow Dragon take place upon, and also the name of the Holy Kingdom of Akaneia, one of the many countries that make up the continent as a whole.

Akaneia
Akaneia is the largest nation upon the continent. Princess Nyna is the ruling figurehead, but she remains in exile since Doluna's invasion. Akaneia is a prosperous nation, made up of a variety of merchant towns.

Altea
Altea is an island kingdom at the center of the continent. Marth hails as prince from here, also upon exile ever since Gra's betrayal. The hero Anri also hailed from this kingdom.

Doluna
Doluna is the home of the dragonkin tyrant, Medeus. Under his rule, it had vast military ambition and once conquered the entire continent under the name of the Dolunian Empire. It wasn't until Anri slew Medeus using the legendary blade Falchion that peace was returned to Akaneia.

Gra
Gra closely neighbours Altea, and was considered an ally until their sudden betrayal upon Medeus' return.

Talys
Talys is a remote island nation to the east of Akaneia. It is a peaceful nation, with a small army merely existant to defend against pirate raids. It is the home of Princess Shiida.

Medon
Medon neighbours Doluna, and has allied with them upon Medeus's return. Princess Minerva hails from this nation.