The Holy Empire of Slimefolk is a mammoth, efficient nation, ruled by Empress Metchana Splotch with an even hand, and renowned for its museums and concert halls, infamous sell-swords, and otherworldly petting zoo. The compassionate, democratic, cheerful, devout population of 9.122 billion Slimefolks are fiercely patriotic and enjoy great social equality; they tend to view other, more capitalist countries as somewhat immoral and corrupt.

The large government juggles the competing demands of Defense, Administration, and Education. It meets to discuss matters of state in the capital city of Splotch. The average income tax rate is 85.0%, and even higher for the wealthy.

The frighteningly efficient Slimefolkian economy, worth a remarkable 1,313 trillion Slimivars a year, is led by the Information Technology industry, with major contributions from Tourism, Arms Manufacturing, and Book Publishing. State-owned companies are common. Average income is an impressive 144,032 Slimivars, and distributed extremely evenly, with little difference between the richest and poorest citizens.

Recent events have left citizens both shaken and stirred, corporations have to consult a fifty-page "sanctions spreadsheet" to determine which countries they are allowed to do business with, sick Slimefolks are hair today and gone tomorrow, and children's TV shows are having a gay old time. Crime, especially youth-related, is totally unknown, thanks to a capable police force and progressive social policies in education and welfare. Slimefolk's national animal is the Slime, which frolics freely in the nation's many lush forests, and its national religion is Slimican.

Slimefolk is ranked 11,831^st in the world and 13^th in Eientei Gensokyo for Most Scientifically Advanced, scoring 395.48 on the Kurzweil Singularity Index.