Topic summary
Daimyō

Extracted from the Wikipedia article Daimyo.
Shugo-daimyō
The shugo daimyō (守護大名) were the first group of men to hold the title daimyō. They arose from among the shugo during the Muromachi period (approximately 1336–1573). The shugo-daimyo held not only military and police powers, but also economic power within a province. They accumulated these powers throughout the first decades of the Muromachi period.