The Starborn Magical Girl of Oseeeeo is a colossal, safe nation, renowned for its barren, inhospitable landscape and compulsory military service. The compassionate, hard-working, democratic population of 3.336 billion Oseeeeoans are effectively ruled by a group of massive corporations, who run for political office and provide their well-off citizens with world-class goods and services. Their poorer citizens, however, are mostly starving to death while being urged to go out and get real jobs. The populace has reasonably extensive civil rights, although these are mostly aimed at allowing them to buy whatever they like.

The medium-sized, pro-business, outspoken government is primarily concerned with Defense, although Education, Welfare, and Administration are also considered important, while Spirituality and International Aid are ignored. Citizens pay a flat income tax of 15.2%.

The strong Oseeeeoan economy, worth 138 trillion baht a year, is fairly diversified and dominated by the Door-to-door Insurance Sales industry, with significant contributions from Tourism, Cheese Exports, and Furniture Restoration. Average income is 41,447 baht, but there is a significant disparity between incomes, with the richest 10% of citizens earning 133,952 per year while the poor average 9,691, a ratio of 13.8 to 1.

Commuters are denied boarding for attempting to bring packed lunches onto trains, many marriages go virtually unconsummated, surveillance cameras are banned, and uploading purple prose to social media earns a place on a government watchlist. Crime is a problem, with the police force struggling against a lack of funding and a high mortality rate. Oseeeeo's national animal is the cow, which can occasionally be seen sifting through garbage in the nation's cities.

Oseeeeo is ranked 267,037^th in the world and 14,741^st in Lazarus for Most Extensive Public Healthcare, scoring 693.6 on the Theresa-Nightingale Rating.