The People's Republic of Diaominia is a mammoth, efficient nation, ruled by Ulysses D with a fair hand, and renowned for its daily referendums, smutty television, and keen interest in outer space. The compassionate, democratic, cheerful population of 8.838 billion Diaominians love a good election, and the government gives them plenty of them. Universities tend to be full of students debating the merits of various civil and political rights, while businesses are tightly regulated and the wealthy viewed with suspicion.

The large government juggles the competing demands of Education, Administration, and Industry. It meets to discuss matters of state in the capital city of Revolucommune. The average income tax rate is 95.4%.

The frighteningly efficient Diaominian economy, worth a remarkable 1,470 trillion pure ideologies a year, is driven entirely by a combination of government and state-owned industry, with private enterprise illegal. The industrial sector, which is quite specialized, is led by the Information Technology industry, with significant contributions from Tourism and Book Publishing. Average income is an impressive 166,350 pure ideologies, and distributed extremely evenly, with little difference between the richest and poorest citizens.

The number of eyes rolled per maths lesson is increasing exponentially, the ingredients list for most food products covers the entire surface of the packaging, a flying elephant and Ulysses D share the same nickname, and claims of miracles are met with calls to eradicate religion as superstitious nonsense. Crime, especially youth-related, is totally unknown, thanks to a capable police force and progressive social policies in education and welfare. Diaominia's national animal is the dragon, which soars majestically through the nation's famously clear skies.

Diaominia is ranked 3,469^th in the world and 2^nd in Valley of Peace for Safest, scoring 134.34 on the Bubble-Rapp Safety Rating.