The Isolated Reign of Nueva Concepcion is a massive, cultured nation, ruled by real chen with an iron fist, and renowned for its rum-swilling pirates, barren, inhospitable landscape, and pith helmet sales. The hard-nosed, hard-working, cynical, devout population of 1.871 billion Centrals are kept under strict control by the oppressive government, which measures its success by the nation's GDP and refers to individual citizens as "human resources."

The relatively small, corrupt, moralistic, well-organized government juggles the competing demands of Law & Order, Defense, and Industry. It meets to discuss matters of state in the capital city of real gensokyo. The average income tax rate is 14.4%.

The frighteningly efficient Central economy, worth 226 trillion pesos a year, is broadly diversified and led by the Arms Manufacturing industry, with significant contributions from Information Technology, Book Publishing, and Automobile Manufacturing. Average income is an impressive 121,090 pesos, and evenly distributed, with the richest citizens earning only 4.4 times as much as the poorest.

There is no such thing as an innocent fling in the Central military, exports are stamped with "made by the invisible hand you commies", Central companies generally just fire employees in lieu of giving them vacation, and you can be fired for dyeing grey hairs. Crime, especially youth-related, is totally unknown, thanks to a capable police force and progressive social policies in education and welfare. Nueva Concepcion's national animal is the bunny, which teeters on the brink of extinction due to widespread deforestation, and its national religion is Shinto.

Nueva Concepcion is ranked 46,117^th in the world and 30^th in Arctica for Most Scientifically Advanced, scoring 158.43 on the Kurzweil Singularity Index.