The Rock Hell of MUCC is a gargantuan, socially progressive nation, ruled by Tatsurou with an even hand, and remarkable for its keen interest in outer space, infamous sell-swords, and complete absence of social welfare. The hard-nosed population of 37.456 billion MUCCians enjoy extensive civil rights and enjoy a level of social equality free from the usual accompanying government corruption.

The medium-sized, liberal government is primarily concerned with Education, with Healthcare and Environment also on the agenda, while Spirituality and Defense aren't funded at all. The average income tax rate is 44.9%, but much higher for the wealthy.

The enormous but underdeveloped MUCCian economy, worth a remarkable 2,306 trillion miyas a year, is quite specialized and led by the Book Publishing industry, with major contributions from Information Technology, Gambling, and Tourism. Black market activity is rampant. State-owned companies are common. Average income is 61,568 miyas, and distributed extremely evenly, with practically no difference between the richest and poorest citizens.

The government loves seeing the little people fight, 3D printed organs are a breath of new life for the sick and elderly, travelers are subject to extensive searches if beet stains are visible on their clothing, and giggling elementary school newspaper reporters want to know why Tatsurou is a silly poophead. Crime, especially youth-related, is all-pervasive, perhaps because of the country's complete lack of prisons. MUCC's national animal is the goat, which is also the nation's favorite main course.

MUCC is ranked 5,851^st in the world and 2^nd in Japan for Most Beautiful Environments, with 2,157.05 pounds of wildlife per square mile.