The Queendom of Rinne is a colossal, genial nation, ruled by Rumiko Takahashi with an even hand, and notable for its ritual sacrifices, compulsory military service, and ban on automobiles. The devout population of 8.312 billion Rinne have some civil rights, but not too many, enjoy the freedom to spend their money however they like, to a point, and take part in free and open elections, although not too often.

The relatively small government juggles the competing demands of Education, Spirituality, and Environment. It meets to discuss matters of state in the capital city of Ranma. Citizens pay a flat income tax of 27.5%.

The strong Rinnean economy, worth 741 trillion lums a year, is broadly diversified and led by the Trout Farming industry, with major contributions from Gambling, Tourism, and Beef-Based Agriculture. Black market activity is notable. State-owned companies are common. Average income is 89,154 lums, with the richest citizens earning 7.2 times as much as the poorest.

Parents giddily refuse to pay their toddlers' medical bills, it's often raining men (hallelujah) in Ranma, every day has been a surprise since weather reporters turned to consulting ancient totems for their seven-day forecasts, and employers may fire workers without giving any reason. Crime, especially youth-related, is totally unknown. Rinne's national animal is the inu-yasha, which frolics freely in the nation's many lush forests, and its national religion is The Cursed Springs of Jusendo.

Rinne is ranked 264,705^th in the world and 11^th in Albion for Most Extreme, scoring 8.68 on the Paul-Nader Subjective Decentrality Index.