How did feudalism destroy the central government of japan?

Feudalism in Japan, particularly during the Kamakura and Muromachi periods, fragmented power among local lords (daimyos) who governed their own territories with little central oversight. This decentralization weakened the authority of the imperial court and the shogunate, leading to a loss of unified governance. The constant power struggles and conflicts between rival daimyos further eroded the ability of any central authority to maintain control, ultimately resulting in a period of instability that characterized Japan's feudal era.