The Kingdom of Lastania is a small country that is part of the Union of Eastern Nations.
Lastania has a weak military numbering only 500, of which only 100 can be immediately mobilized in emergencies. Even if conscription was enforced only 5000 of the population is ready for military service. Thus Lastania most rely on the military power of other countries in the United Nations as well as allies such the Dragon Knight Kingdom for aid. However if the Demon armies invade and their allies are occupied fighting the invaders Lastania will have to fend for it self as their small size and contribution to the United Nations mean they are a lower priority for the United Forces.
The kingdom's population numbers around 20,000 and one might think that a tiny country being so close to two powerful nations would make the populace tremble in fear. However, in actuality, the people and its ruler lived carefree lives with the assurance that the Dragon Knights of the Northung Dragon Knight Kingdom would defend themselves and their country against the Demon Lord's forces.
Incidentally, several refugee groups have migrated to this kingdom to enlist in the fight against the Demon Lord and to one day return to their original homelands. Among these refugees is the exiled prince of the former Principality of Amidonia, Julius Amidonia. Currently they have elected Julius to lead the forces against the increased monster attacks at the border between the Union and the Demon Lord's Domain.