The Grand Duchy of Onimai is a huge, orderly nation, remarkable for its compulsory military service, avowedly heterosexual populace, and sprawling nuclear power plants. The hard-nosed, cynical population of 315 million Onimaians are ruled without fear or favor by a psychotic dictator, who outlaws just about everything and refers to the populace as "my little playthings."

The relatively small, socially-minded government prioritizes Defense, with Welfare, Healthcare, and Industry also on the agenda, while Spirituality and International Aid are ignored. The average income tax rate is 22.7%, but much higher for the wealthy.

The sizeable but inefficient Onimaian economy, worth 14.7 trillion Mahari Potions a year, is driven entirely by a combination of government and state-owned industry, with private enterprise illegal. However, for those in the know, there is a slick, highly efficient, broadly diversified black market in Arms Manufacturing, Uranium Mining, Tourism, and Woodchip Exports. The private sector mostly consists of enterprising ten-year-olds selling lemonade on the sidewalk, but the government is looking at stamping this out. Average income is 46,655 Mahari Potions, and distributed extremely evenly, with practically no difference between the richest and poorest citizens.

People make a career out of medical voyeurism, the nation's new currency features full-length portraits of Leader in ermine and velvet garb, the police have been known to wiretap confessional boxes, and twins move across the country to avoid being accused of the other's crimes. Crime, especially youth-related, is totally unknown. Onimai's national animal is the The Mahiro Dog, which frolics freely in the nation's many lush forests.

Onimai is ranked 225,890^th in the world and 7^th in Based Onimai Enjoyers for Highest Food Quality, scoring 9.71 on the Meeshlin-Starr Index.