The Eboshian Empire of The Real Underground is a titanic, efficient nation, ruled by Tsuki Dreamer with an even hand, and notable for its parental licensing program, keen interest in outer space, and compulsory gun ownership. The hard-nosed population of 14.451 billion Eboshians are fiercely patriotic and enjoy great social equality; they tend to view other, more capitalist countries as somewhat immoral and corrupt.

The medium-sized, corrupt, socially-minded government juggles the competing demands of Defense, Education, and Industry. It meets to discuss matters of state in the capital city of Deltarune City. The average income tax rate is 94.1%.

The frighteningly efficient Eboshian economy, worth a remarkable 3,491 trillion Teikoku Shiringus a year, is broadly diversified and led by the Information Technology industry, with significant contributions from Arms Manufacturing and Tourism. State-owned companies are common. Average income is an amazing 241,616 Teikoku Shiringus, and distributed extremely evenly, with practically no difference between the richest and poorest citizens.

Many mayors are barely in office before being kicked out for minor parking violations, the government proudly leads the world in environmental regulators per capita, the experimental sculpture "Overtures In Dried Froggit Dung" has been declared a national treasure, and Eboshians believe manners maketh the leader. Crime, especially youth-related, is totally unknown, thanks to a capable police force and progressive social policies in education and welfare. The Real Underground's national animal is the Froggit, which frolics freely in the nation's many lush forests, and its national religion is Deltarune Thought.

The Real Underground is ranked 9,324^th in the world and 43^rd in Starlight for Largest Welfare Programs, scoring 4,740.07 on the Safety Net Mesh Density Rating.