The Queendom of Tenryuu is a mammoth, socially progressive nation, renowned for its absence of drug laws. The compassionate population of 9.873 billion Tenryuuans enjoy extensive civil freedoms, particularly in social issues, while business tends to be more regulated.

The medium-sized, liberal government juggles the competing demands of Education, Defense, and Administration. It meets to discuss matters of state in the capital city of Tokyo. The average income tax rate is 35.2%, but much higher for the wealthy.

The Tenryuuan economy, worth 467 trillion yen a year, is led by the Trout Farming industry, with major contributions from Book Publishing, Cheese Exports, and Door-to-door Insurance Sales. State-owned companies are common. Average income is 47,401 yen, and evenly distributed, with the richest citizens earning only 2.4 times as much as the poorest.

Torture is illegal, there's no such thing as bad publicity, Leader has just been declared ruler of Tenryuu in an international press conference, and a major religion has been named as Tenryuu's national religion. Crime, especially youth-related, is totally unknown, thanks to a capable police force and progressive social policies in education and welfare. Tenryuu's national animal is the wolf, which frolics freely in the nation's many lush forests.

Tenryuu is ranked 228,723^rd in the world and 3^rd in Kantai Collection for Highest Disposable Incomes, with 30,716.15 Standard Monetary Units.