The Titan Slayer of Mikasa Ackerman is a massive, orderly nation, ruled by Mikasa Ackerman with an iron fist, and notable for its public floggings, avowedly heterosexual populace, and keen interest in outer space. The hard-nosed, cynical, humorless, devout population of 3.845 billion Mikasa Ackermanians 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, corrupt, moralistic government juggles the competing demands of Law & Order, Defense, and Administration. It meets to discuss matters of state in the capital city of Shiganshina District. Citizens pay a flat income tax of 51.5%.

The thriving Mikasa Ackermanian economy, worth 319 trillion Regiment Funds a year, is driven entirely by a combination of government and state-owned industry, with private enterprise illegal. However, for those in the know, there is a large, well-organized, broadly diversified black market in Arms Manufacturing, Uranium Mining, Woodchip Exports, and Information Technology. The private sector mostly consists of enterprising ten-year-olds selling lemonade on the sidewalk, but the government is looking at stamping this out. Average income is 83,103 Regiment Funds, with the richest citizens earning 7.0 times as much as the poorest.

Love is a precious butterfly to be crushed under diplomatic protocol, citizens are tied down and forced to watch educational videos on empathy, the nation threatens sanctions on islands only visible at low tide, and lines of trenches demarcate the nation's borders. Crime, especially youth-related, is totally unknown, thanks to a well-funded police force and progressive social policies in education and welfare. Mikasa Ackerman's national animal is the Titan, which teeters on the brink of extinction due to widespread deforestation.

Mikasa Ackerman is ranked 33,579^th in the world and 40^th in Kantrias for Safest, scoring 107.63 on the Bubble-Rapp Safety Rating.