The Constitutional Shogunate of Daisen is a colossal, cultured nation, ruled by Date Nobutaka with a fair hand, and remarkable for its irreverence towards religion, punitive income tax rates, and stringent health and safety legislation. The compassionate, democratic, cheerful population of 8.712 billion Daisenians love a good election, and the government gives them plenty of them. Universities tend to be full of students debating the merits of various civil and political rights, while businesses are tightly regulated and the wealthy viewed with suspicion.

The large, socially-minded, outspoken government juggles the competing demands of Administration, Education, and Environment. It meets to discuss matters of state in the capital city of Rikuzen. The income tax rate is 100%.

The frighteningly efficient Daisenian economy, worth a remarkable 2,229 trillion Liragumoes a year, is driven entirely by a combination of government and state-owned industry, with private enterprise illegal. The industrial sector, which is quite specialized, is led by the Information Technology industry, with significant contributions from Book Publishing, Tourism, and Beef-Based Agriculture. Average income is an amazing 255,947 Liragumoes, and distributed extremely evenly, with practically no difference between the richest and poorest citizens.

People reciting Shakespeare have become a common sight, cane fights are a common sight in nursing homes, even secular Daisenians are shouting "Blessed are the cheesemakers!", and the government officially wants you to slow down and speak more clearly. Crime is totally unknown. Daisen's national animal is the Greylag goose, which is also the nation's favorite main course, and its national religion is Eiyuusenkism.

Daisen is ranked 2,040^th in the world and 1^st in Fate Waifu Alliance for Safest, scoring 147.77 on the Bubble-Rapp Safety Rating.