The Kill La Kill Protagonist of Matoi Ryuuko is a titanic, efficient nation, ruled by Matoi Ryuuko with a fair hand, and notable for its museums and concert halls and absence of drug laws. The compassionate, hard-working, democratic population of 10.431 billion Matoi Ryuukoans live in a state of perpetual fear, as a complete breakdown of social order has led to the rise of order through biker gangs.

The relatively small, liberal, pro-business, outspoken government juggles the competing demands of Education, Industry, and Welfare. It meets to discuss matters of state in the capital city of Honno City. Citizens pay a flat income tax of 16.2%.

The all-consuming Matoi Ryuukoan economy, worth 849 trillion yen a year, is broadly diversified and led by the Retail industry, with major contributions from Book Publishing, Beef-Based Agriculture, and Information Technology. Average income is 81,485 yen, but there is a large disparity between incomes, with the richest 10% of citizens earning 385,712 per year while the poor average 10,180, a ratio of 37.9 to 1.

Women give birth underneath so many blankets that the doctor can't feel the bump, convicts released after being found "wrongfully imprisoned" are surprisingly chill about the whole thing, everybody's got wood thanks to Matoi Ryuuko, and Matoi Ryuuko successfully hosted the Kill La Kill Olympics. Crime is well under control. Matoi Ryuuko's national animal is the sheep, which frolics freely in the nation's many lush forests, and its national religion is Violetism.

Matoi Ryuuko is ranked 27,912^th in the world and 1^st in Kill La Kill for Largest Insurance Industry, scoring 4,743.17 on the Risk Expulsion Effectiveness Rating.