The High Command of The Lost Imperial Fleet is a colossal, efficient nation, ruled by Admiral Sakura Omori with an even hand, and notable for its complete lack of prisons, keen interest in outer space, and multi-spousal wedding ceremonies. The hard-nosed, hard-working, humorless, devout population of 9.674 billion Imperials enjoy extensive civil freedoms, particularly in social issues, while business tends to be more regulated.

The medium-sized, corrupt, liberal government juggles the competing demands of Education, Defense, and Industry. It meets to discuss matters of state in the capital city of Sennoshima. The average income tax rate is 97.2%.

The frighteningly efficient Imperial economy, worth a remarkable 5,249 trillion Imperial Bits a year, is broadly diversified and mostly comprised of black market activity, especially in Information Technology, Book Publishing, Soda Sales, and Retail. Average income is a breathtaking 542,626 Imperial Bits, with the richest citizens earning 6.6 times as much as the poorest.

Imperial tourists are banned from many nations due to their tendency to randomly explode, war vets look after war animals, people often feel unbalanced by their daily commute, and adults have never outgrown their fear of monsters. Crime is totally unknown. The Lost Imperial Fleet's national animal is the Alicorn, which is also the nation's favorite main course, and its national religion is Harmonism.

The Lost Imperial Fleet is ranked 2,836^th in the world and 3^rd in Hoshizora for Highest Average Tax Rates, with 97.16 Effective Tax Rate.