The Federation of S3V1DR is a massive, cultured nation, ruled by Koishi Komeiji with an even hand, and renowned for its barren, inhospitable landscape, frequent executions, and punitive income tax rates. The compassionate, devout population of 1.386 billion S3V1DRians are prohibited from doing almost everything except voting, which they do timidly and conservatively.

The large, moralistic, socially-minded government juggles the competing demands of Law & Order, Administration, and Welfare. It meets to discuss matters of state in the capital city of New Belgrade. The average income tax rate is 55.8%, and even higher for the wealthy.

The sizeable but sluggish S3V1DRian economy, worth 37.5 trillion quid a year, is fairly diversified and led by the Arms Manufacturing industry, with major contributions from Basket Weaving, Door-to-door Insurance Sales, and Woodchip Exports. State-owned companies are common. Average income is 27,041 quid, and distributed extremely evenly, with practically no difference between the richest and poorest citizens.

Onions have been banned due to their tendency to cause eye irritation, planes can be grounded for months simply because an inspector "didn't like the color", foreign football clubs wave the S3V1DRian flag before every game, and "Koishi Komeiji got your tongue?" has become a popular idiom. Crime, especially youth-related, is totally unknown, thanks to a very well-funded police force and progressive social policies in education and welfare. S3V1DR's national animal is the person, which teeters on the brink of extinction due to widespread deforestation, and its national religion is Eastern Orthodox Christianity.

S3V1DR is ranked 220,472^nd in the world and 39^th in Eientei Gensokyo for Most Scientifically Advanced, scoring 45.06 on the Kurzweil Singularity Index.