The Princess Peach Subservience of The Sovereign Mushroom Kingdom is a massive, orderly nation, remarkable for its barren, inhospitable landscape, compulsory military service, and suspicion of poets. The hard-nosed, hard-working, cynical, devout population of 1.104 billion Bisporians are kept under strict control by the oppressive government, which measures its success by the nation's GDP and refers to individual citizens as "human resources."

The medium-sized, well-organized government prioritizes Spirituality, although Law & Order, Defense, and Administration are also considered important, while International Aid receives no funds. It meets to discuss matters of state in the capital city of Peach's Castle Town. The average income tax rate is 34.7%.

The strong Mushroomese economy, worth 51.5 trillion Mushroom Coins a year, is dominated by the Trout Farming industry, with significant contributions from Basket Weaving, Book Publishing, and Beef-Based Agriculture. Average income is 46,604 Mushroom Coins, with the richest citizens earning 5.4 times as much as the poorest.

A stocking with a crooked seam or a tie without a full Windsor knot are grounds for instant dismissal, what citizens give with one hand they take away with the other, pharmacists increasingly claim they are morally obligated to take long lunches, and school cafeterias serve nothing but protein powder and vitamin supplements. Crime, especially youth-related, is totally unknown, thanks to a well-funded police force. The Sovereign Mushroom Kingdom's national animal is the Toads, which teeters on the brink of extinction due to widespread deforestation.

The Sovereign Mushroom Kingdom is ranked 79,718^th in the world and 2^nd in The Monarchist Bloc for Largest Basket Weaving Sector, scoring 3,789.29 on the Hickory Productivity Index.