The Anime Commonwealth is a nation formed by Weeaboos seeking refuge and a place to share their interests without being called fags.
The government of the Commonwealth is a matriarchy headed by a "Best Girl", an anime female deemed to be the "best" based on the votes of the neckbeard masses. The current best girl is Megumin.
As of now the Anime Commonwealth maintains a neutral relationship with the Republic of Kekistan, though Kekistan will occasionally trade with them to obtain anime memes. They occasionally get attacked by SJWs but because of how big and diverse they are, the attacks are insignificant to them. They have however gained a bad reputation for porn, hentai, and other forms of lust which have caused many to attack them, even some Kekistanis.
The Weeaboos worship their god, Crunchy Roll and speak Wapanese, a language unknown to the shitposters, causing many disputes between them and all other nations. They enjoy anime memes, wish the demigod Naruto had won the Great Election of 2016, and keep to themselves. Weeaboos are also known as fags or otakus which apparently they aspire to be able to type with their eyes closed.