Terra

Terra is the Planet that most of Like An Arrow stories take place in.

Royaume D'or
A Elfin county ruled by (old king name.), this kingdom is near the sea and is by far one of the powerful Countries of Terra, partly due to it's leadership and partly due to the fact that the county has good relations with quite a few of the gods. (Or at least that's what the king says gives the place it's wealth).

Caelum
A island county, it was first "founded" (aka invaded) by people from Royaume D'or & Domun who wished to study and use magic more than the other Countries did.