The power of feudal lords including government offices in Kyoto was increased, which made it possible for them to impose business taxes without the consent of za; further, local merchants and manufacturers tried to destroy the authority of za in cooperation with local lords.
京都における官衙を含めた領主権力が強化され、座の権威を無視して営業税をかけたり、地方の商工業者が地元の領主と結びついて座の権威打破を図ろうとした。