A caste system in in place in Shura no Kuni. 1. * Rashō (羅将, Supreme Leader): Three warlords that rule the land. 2. * Gunshō (郡将, District Leader): District commanders. 3. * Asura (修羅 Asura): Main warrior caste. 4. * Boro (ボロ Rags) : The lowest caste, similar to the ancient Helots.