Oligarchic rule refers to a political system where power is concentrated in the hands of a small group of individuals or families, often characterized by elite control over governance and decision-making. This form of rule can lead to the exclusion of broader participation in politics, particularly from the general populace. In Japan, this concept became particularly relevant during the late 19th century as political power transitioned away from the emperor and increasingly fell into the hands of elite leaders following the Meiji Restoration.