The Republic of Fourth Match Ryoshu is a colossal, pleasant nation, notable for its burgeoning porpoise population. The hard-working population of 5.693 billion Fourth Match Ryoshuans 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 Defense, Law & Order, and Welfare. The average income tax rate is 17.8%.

The Fourth Match Ryoshuan economy, worth 254 trillion florins a year, is fairly diversified and led by the Door-to-door Insurance Sales industry, with major contributions from Tourism, Gambling, and Uranium Mining. Average income is 44,760 florins, and evenly distributed, with the richest citizens earning only 3.6 times as much as the poorest.

Crime is relatively low, thanks to a capable police force and progressive social policies in education and welfare. Fourth Match Ryoshu's national animal is the porpoise.

Fourth Match Ryoshu is ranked 301,018^th in the world and 3^rd in Limbus Company for Largest Basket Weaving Sector, scoring -8.37 on the Hickory Productivity Index.