The Rainbow Cavern of Earth Spirits is a massive, efficient nation, notable for its free-roaming dinosaurs, absence of drug laws, and complete absence of social welfare. The hard-nosed, hard-working, democratic population of 1.056 billion Earth Spirits 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 minute, liberal, pro-business, outspoken government, or what there is of one, is dominated by the Department of Defense, although Spirituality, Administration, and Education are also considered important, while International Aid and Public Transport receive no funds. Citizens pay a flat income tax of 6.2%.

The very strong Earth Spirit economy, worth 64.1 trillion bugs a year, is driven almost entirely by the private sector, which is broadly diversified and led by the Furniture Restoration industry, with major contributions from Book Publishing, Retail, and Gambling. Average income is 60,700 bugs, with the richest citizens earning 8.5 times as much as the poorest.

Owning a tractor is widely regarded as an essential prerequisite to most government positions, voter turnout for the election of the Junior Assistant for Non-Digital Media Strategies has been unsurprisingly low, international collectors know that a grease-stain on a work of art probably means it's passed through Earth Spirits, and claiming to have performed the Heimlich Maneuver is a popular defense for assault charges. Crime, especially youth-related, is a serious problem, probably because of the absence of a police force. Earth Spirits's national animal is the spider, which teeters on the brink of extinction due to widespread deforestation.

Earth Spirits is ranked 281,168^th in the world and 22^nd in Gensokyo for Most Eco-Friendly Governments, scoring -3.16 on the Dolphin Recycling Awareness Index.